Change Log

Version 0.10.1 [2022-06-27]

  1. Silence some flake8 warnings

Version 0.10.0 [2022-06-26]

1. Add command line in swiss table generation

Command line:

pgnhelper swiss --inpgnfn "./pgn/fide_grand_swiss_2021_riga.pgn" --output grandwiss2021.txt --round 11

2. Add number of wins swiss tie-break

Tie breaks:

TB1 = Buchholz cut 1
TB2 = Buchholz
TB3 = Sonneborn-Berger
TB4 = Direct Encounter
TB5 = Most number of wins

Command line:

pgnhelper swiss --inpgnfn "./pgn/fide_grand_swiss_2021_riga.pgn" --output grand_swiss.txt --round 11

Output:

Rank                          Name  Rating   RChg    R1    R2    R3    R4    R5    R6    R7    R8    R9   R10   R11  Games  Score  Score%  TB1  TB2   TB3  TB4  TB5
   1             Firouzja, Alireza    2770  11.31  93W1  35B1   7W1   4B=   6W=   8B=  33W1  31W1   2B0   9W1   3B=     11    8.0   72.73  0.0  0.0  0.00  0.0    0
   2              Caruana, Fabiano    2800   1.06  55W1  18B=  36W=  35B=   9W1  33B=  13W=  23B1   1W1   6B=   7W=     11    7.5   68.18 67.0 72.5 49.75  0.0    4
   3              Oparin, Grigoriy    2654  21.62  62W=  78B1  17W=  70B=  26W=   5B=  73W1  19B1   7W=  24B1   1W=     11    7.5   68.18 63.5 68.5 45.75  0.0    4
   4                    Yu, Yangyi    2704   9.20   5W=  63B1  61W1   1W=  49B=  13B=  15W=  28B=  33W1   8B=   6W=     11    7.0   63.64 66.5 72.0 44.50  0.0    3
   5               Keymer, Vincent    2630  22.06   4B=  27W1  25B=  10W=  59B=   3W=  23B0  82W1  53B1  29W1   9B=     11    7.0   63.64 65.5 70.0 43.25  0.0    4
   6       Vachier-Lagrave, Maxime    2763   2.12  52B=  51W1  71B=  60W1   1B=  32W1  31B=   8W=  11B=   2W=   4B=     11    7.0   63.64 65.0 70.0 43.50  0.0    3
   7              Predke, Alexandr    2666  14.22  46B1  54W1   1B0  47W=  42B1  31W0  57B1  49W1   3B=  11W=   2B=     11    7.0   63.64 64.5 70.0 42.25  0.0    5
   8                Shirov, Alexei    2659  16.99  43B=  87W1  50B=  92W1  36B1   1W=  14B=   6B=  24W=   4W=  10B=     11    7.0   63.64 64.5 68.5 41.50  0.0    3
   9             Howell, David W L    2658  15.43  82B1  92W=  72B=  50W=   2B0  54W1  47B1  14W1  12W1   1B0   5W=     11    7.0   63.64 62.5 66.5 40.25  0.0    5
  10           Sargissian, Gabriel    2664  10.56  72W=  83B=  94W1   5B=  70W1  15B=  18W=  34B=  28W1  13B=   8W=     11    7.0   63.64 61.5 65.5 40.50  0.0    3
  11         Anton Guijarro, David    2658  13.25  37W=  70B=  62W1  17B0  98W1  91B1  19W=  21B1   6W=   7B=  13W=     11    7.0   63.64 61.0 65.0 39.25  0.0    4
  12                Korobov, Anton    2690   6.07  48B=  20W1  47B=  42W=  50B1  49W=  17B=  41W1   9B0  34W=  31B1     11    7.0   63.64 60.5 66.0 41.50  0.0    4
  13                Sevian, Samuel    2654  15.89  80B=  84W1  92B=  72W1  32B=   4W=   2B=  53W1  30B=  10W=  11B=     11    7.0   63.64 60.5 64.5 39.75  0.0    3
  14              Esipenko, Andrey    2720   3.08  58B=  42W=  81B=  63W1  71B=  56W1   8W=   9B0  64B1  31W1  15B=     11    7.0   63.64 60.0 64.5 40.00  0.0    4
  15           Deac, Bogdan-Daniel    2643  15.05  89B= 104W= 106B1  53W=  29B1  10W=   4B=  25W=  18B=  38B1  14W=     11    7.0   63.64 60.0 63.0 39.25  0.0    3
  16           Artemiev, Vladislav    2699   4.40  76B1  50W=  75B=  31W=  51B=  47W=  48B=  52W=  49B1  17W=  34B1     11    7.0   63.64 56.5 61.5 39.00  0.0    3

  ...

3. Add number of wins with black swiss tie-break

Tie breaks:

TB1 = Buchholz cut 1
TB2 = Buchholz
TB3 = Sonneborn-Berger
TB4 = Direct Encounter
TB5 = Most number of wins
TB6 = Most number of wins with black

Output:

Rank                          Name  Rating   RChg    R1    R2    R3    R4    R5    R6    R7    R8    R9   R10   R11  Games  Score  Score%  TB1  TB2   TB3  TB4  TB5  TB6
   1             Firouzja, Alireza    2770  11.31  93W1  35B1   7W1   4B=   6W=   8B=  33W1  31W1   2B0   9W1   3B=     11    8.0   72.73  0.0  0.0  0.00  0.0    0    0
   2              Caruana, Fabiano    2800   1.06  55W1  18B=  36W=  35B=   9W1  33B=  13W=  24B1   1W1   6B=   7W=     11    7.5   68.18 67.0 72.5 49.75  0.0    4    1
   3              Oparin, Grigoriy    2654  21.62  62W=  78B1  17W=  70B=  26W=   5B=  73W1  19B1   7W=  23B1   1W=     11    7.5   68.18 63.5 68.5 45.75  0.0    4    3
   4                    Yu, Yangyi    2704   9.20   5W=  63B1  61W1   1W=  49B=  13B=  15W=  28B=  33W1   8B=   6W=     11    7.0   63.64 66.5 72.0 44.50  0.0    3    1
   5               Keymer, Vincent    2630  22.06   4B=  27W1  25B=  10W=  59B=   3W=  24B0  82W1  53B1  29W1   9B=     11    7.0   63.64 65.5 70.0 43.25  0.0    4    1
   6       Vachier-Lagrave, Maxime    2763   2.12  52B=  51W1  71B=  60W1   1B=  32W1  31B=   8W=  11B=   2W=   4B=     11    7.0   63.64 65.0 70.0 43.50  0.0    3    0
   7              Predke, Alexandr    2666  14.22  46B1  54W1   1B0  47W=  42B1  31W0  57B1  49W1   3B=  11W=   2B=     11    7.0   63.64 64.5 70.0 42.25  0.0    5    3
   8                Shirov, Alexei    2659  16.99  43B=  87W1  50B=  92W1  36B1   1W=  14B=   6B=  23W=   4W=  10B=     11    7.0   63.64 64.5 68.5 41.50  0.0    3    1
   9             Howell, David W L    2658  15.43  82B1  92W=  72B=  50W=   2B0  54W1  47B1  14W1  12W1   1B0   5W=     11    7.0   63.64 62.5 66.5 40.25  0.0    5    2
  10           Sargissian, Gabriel    2664  10.56  72W=  83B=  94W1   5B=  70W1  15B=  18W=  34B=  28W1  13B=   8W=     11    7.0   63.64 61.5 65.5 40.50  0.0    3    0
  11         Anton Guijarro, David    2658  13.25  37W=  70B=  62W1  17B0  98W1  91B1  19W=  21B1   6W=   7B=  13W=     11    7.0   63.64 61.0 65.0 39.25  0.0    4    2
  12                Korobov, Anton    2690   6.07  48B=  20W1  47B=  42W=  50B1  49W=  17B=  41W1   9B0  34W=  31B1     11    7.0   63.64 60.5 66.0 41.50  0.0    4    2
  13                Sevian, Samuel    2654  15.89  80B=  84W1  92B=  72W1  32B=   4W=   2B=  53W1  30B=  10W=  11B=     11    7.0   63.64 60.5 64.5 39.75  0.0    3    0
  14              Esipenko, Andrey    2720   3.08  58B=  42W=  81B=  63W1  71B=  56W1   8W=   9B0  64B1  31W1  15B=     11    7.0   63.64 60.0 64.5 40.00  0.0    4    1
  15           Deac, Bogdan-Daniel    2643  15.05  89B= 104W= 106B1  53W=  29B1  10W=   4B=  25W=  18B=  38B1  14W=     11    7.0   63.64 60.0 63.0 39.25  0.0    3    3
  16           Artemiev, Vladislav    2699   4.40  76B1  50W=  75B=  31W=  51B=  47W=  48B=  52W=  49B1  17W=  34B1     11    7.0   63.64 56.5 61.5 39.00  0.0    3    3

  ...

Version 0.9.0 [2022-06-25]

1. Generates swiss table

TB1 = Buchholz cut 1
TB2 = Buchholz
TB3 = Sonneborn-Berger
TB4 = Direct Encounter

Code

import pgnhelper.swiss
a = pgnhelper.swiss.Swiss("./pgn/fide_grand_swiss_2021_riga.pgn", round=11)
df = a.table()
print(df.to_string(index=False))

Output

Rank                          Name  Rating   RChg    R1    R2    R3    R4    R5    R6    R7    R8    R9   R10   R11  Games  Score  Score%  TB1  TB2   TB3  TB4
   1             Firouzja, Alireza    2770  11.31  93W1  35B1   7W1   4B=   6W=   8B=  33W1  31W1   2B0   9W1   3B=     11    8.0   72.73  0.0  0.0  0.00  0.0
   2              Caruana, Fabiano    2800   1.06  55W1  18B=  36W=  35B=   9W1  33B=  13W=  23B1   1W1   6B=   7W=     11    7.5   68.18 67.0 72.5 49.75  0.0
   3              Oparin, Grigoriy    2654  21.62  62W=  78B1  17W=  70B=  26W=   5B=  73W1  19B1   7W=  25B1   1W=     11    7.5   68.18 63.5 68.5 45.75  0.0
   4                    Yu, Yangyi    2704   9.20   5W=  63B1  61W1   1W=  49B=  13B=  15W=  28B=  33W1   8B=   6W=     11    7.0   63.64 66.5 72.0 44.50  0.0
   5               Keymer, Vincent    2630  22.06   4B=  27W1  24B=  10W=  59B=   3W=  23B0  82W1  53B1  29W1   9B=     11    7.0   63.64 65.5 70.0 43.25  0.0
   6       Vachier-Lagrave, Maxime    2763   2.12  52B=  51W1  71B=  60W1   1B=  32W1  31B=   8W=  11B=   2W=   4B=     11    7.0   63.64 65.0 70.0 43.50  0.0
   7              Predke, Alexandr    2666  14.22  46B1  54W1   1B0  47W=  42B1  31W0  57B1  49W1   3B=  11W=   2B=     11    7.0   63.64 64.5 70.0 42.25  0.0
   8                Shirov, Alexei    2659  16.99  43B=  87W1  50B=  92W1  36B1   1W=  14B=   6B=  25W=   4W=  10B=     11    7.0   63.64 64.5 68.5 41.50  0.0
   9             Howell, David W L    2658  15.43  82B1  92W=  72B=  50W=   2B0  54W1  47B1  14W1  12W1   1B0   5W=     11    7.0   63.64 62.5 66.5 40.25  0.0
  10           Sargissian, Gabriel    2664  10.56  72W=  83B=  94W1   5B=  70W1  15B=  18W=  34B=  28W1  13B=   8W=     11    7.0   63.64 61.5 65.5 40.50  0.0
  11         Anton Guijarro, David    2658  13.25  37W=  70B=  62W1  17B0  98W1  91B1  19W=  21B1   6W=   7B=  13W=     11    7.0   63.64 61.0 65.0 39.25  0.0
  12                Korobov, Anton    2690   6.07  48B=  20W1  47B=  42W=  50B1  49W=  17B=  41W1   9B0  34W=  31B1     11    7.0   63.64 60.5 66.0 41.50  0.0
  13                Sevian, Samuel    2654  15.89  80B=  84W1  92B=  72W1  32B=   4W=   2B=  53W1  30B=  10W=  11B=     11    7.0   63.64 60.5 64.5 39.75  0.0
  14              Esipenko, Andrey    2720   3.08  58B=  42W=  81B=  63W1  71B=  56W1   8W=   9B0  64B1  31W1  15B=     11    7.0   63.64 60.0 64.5 40.00  0.0
  15           Deac, Bogdan-Daniel    2643  15.05  89B= 104W= 106B1  53W=  29B1  10W=   4B=  24W=  18B=  38B1  14W=     11    7.0   63.64 60.0 63.0 39.25  0.0
  16           Artemiev, Vladislav    2699   4.40  76B1  50W=  75B=  31W=  51B=  47W=  48B=  52W=  49B1  17W=  34B1     11    7.0   63.64 56.5 61.5 39.00  0.0
  17             Petrosyan, Manuel    2605  21.43  99B1  32W=   3B=  11W1  18W=  25B=  12W=  22B=  38W=  16B=  21W=     11    6.5   59.09 66.5 70.5 40.75  0.0
  18                  Nihal, Sarin    2652  11.86 101W1   2W=  65B1  32W=  17B=  53W=  10B=  38B=  15W=  21B=  19W=     11    6.5   59.09 64.0 68.0 38.75  0.0
  19                 Dubov, Daniil    2714  -0.21  42B=  58W=  86B1  71W=  56B=  36W1  11B=   3W0  41B1  24W=  18B=     11    6.5   59.09 61.5 66.0 37.50  0.0
  20                Kuzubov, Yuriy    2624  16.45  44W=  12B0  27B= 104W1  66B1  24W=  59B=  60W=  32B1  23W=  30B=     11    6.5   59.09 61.5 65.0 36.50  0.0
  21           Fedoseev, Vladimir3    2704  -0.22  47B=  39W1  49B=  75W=  31B0  76W1  35B1  11W0  60B1  18W=  17B=     11    6.5   59.09 59.5 64.5 37.00  0.0
  22               Sjugirov, Sanan    2663   7.89  88B=  57W1  48B0  58W1  47B=  39W1  49B=  17W=  29B=  30W=  25W=     11    6.5   59.09 59.5 64.0 37.75  0.0
  23              Grandelius, Nils    2662   5.95  70W=  37B=  45W=  80B1  91W=  55B=   5W1   2W0  39B=  20B=  61W1     11    6.5   59.09 59.5 63.5 36.50  0.0
  24            Kryvoruchko, Yuriy    2686   3.99  74W1  73B=   5W=  91B=  55W=  20B=  80W1  15B=  34W=  19B=  26W=     11    6.5   59.09 59.5 63.5 36.50  0.0
  25              Vitiugov, Nikita    2727  -2.98  91W=  81B=  93W=  34B1  28W=  17W=  71B1  32W1   8B=   3W0  22B=     11    6.5   59.09 59.5 63.5 36.50  0.0
  26                Aronian, Levon    2782 -10.65  51B=  52W1  60B=  48W=   3B=  71W=  41B0  39W=  76B1  56W1  24B=     11    6.5   59.09 58.5 63.5 36.75  0.0
  27                Xiong, Jeffery    2700  -0.78  63W=   5B0  20W=  85B1  93W1  35B=  34W0  74B1  37W=  52B1  28W=     11    6.5   59.09 58.5 62.5 34.25  0.0
  28                Sarana, Alexey    2649   9.98  92B0  82W1  54B=  76W1  25B=  72W1  53B=   4W=  10B0  57W1  27B=     11    6.5   59.09 58.0 62.0 35.50  0.0
  29            Alekseenko, Kirill    2710  -1.98  34W1  36B0  95W=  74B1  15W0  70B=  94W1  51B1  22W=   5B0  39W1     11    6.5   59.09 58.0 62.0 34.25  0.0
  30          Harikrishna, Pentala    2719  -3.62  81W=  91B0 107W1  95B1  35W=  61B=  55W1  33B=  13W=  22B=  20W=     11    6.5   59.09 55.5 58.5 33.50  0.0
  31           Sasikiran, Krishnan    2640  10.11 104B=  89W1  38W=  16B=  21W1   7B1   6W=   1B0  40W1  14B0  12W0     11    6.0   54.55 66.0 69.5 35.75  0.0
  32              Ponkratov, Pavel    2659   3.01  45W1  17B=  73W1  18B=  13W=   6B0  74W1  25B0  20W0  63B1  37W=     11    6.0   54.55 62.5 67.5 34.50  0.0
  33                Najer, Evgeniy    2654   6.44  84B=  80W1  43B1  36W=  48B1   2W=   1B0  30W=   4B0  61W=  46B=     11    6.0   54.55 62.5 67.0 34.00  0.0
  34            Shevchenko, Kirill    2632   8.98  29B0 105W1  66B=  25W0  87B1  65W1  27B1  10W=  24B=  12B=  16W0     11    6.0   54.55 62.5 66.0 33.00  0.0
  35              Swiercz, Dariusz    2647   8.88 103B1   1W0  88B1   2W=  30B=  27W=  21W0  73B=  50W1  37B=  40W=     11    6.0   54.55 62.0 66.0 32.75  0.0
  36                   Saric, Ivan    2644   8.15  97W1  29W1   2B=  33B=   8W0  19B0  37W0  95B1  72W1  40B=  44W=     11    6.0   54.55 60.5 64.5 32.25  0.0
  37          Ter-Sahakyan, Samvel    2607  13.35  11B=  23W=  56B=  51W0  52B=  68W1  36B1  59W=  27B=  35W=  32B=     11    6.0   54.55 60.0 65.5 35.75  0.0
  38           Maghsoodloo, Parham    2701  -4.82  86B1  75W=  31B=  49W0  81B1  51W=  61B1  18W=  17B=  15W0  41B=     11    6.0   54.55 58.0 62.5 32.25  0.0
  39               Yilmaz, Mustafa    2626  10.92  40W=  21B0  98W= 107B1  44W1  22B0  91W1  26B=  23W=  59W1  29B0     11    6.0   54.55 58.0 61.0 30.00  0.0
  40                Eljanov, Pavel    2691  -4.50  39B=  47W0  85B=  46W1  54B=  50W1  51B=  48W1  31B0  36W=  35B=     11    6.0   54.55 57.5 62.0 33.75  0.0
  41             Volokitin, Andrei    2652   3.91 100B= 106W=  76B=  54W=  43B1  48W=  26W1  12B0  19W0  70B1  38W=     11    6.0   54.55 57.0 60.0 32.00  0.0
  42               Moussard, Jules    2632   6.43  19W=  14B=  79W1  12B=   7W0  80B0  67W=  94B=  97W=  84B1  77W1     11    6.0   54.55 56.0 60.0 31.50  0.0
  43 Henriquez Villagra, Cristobal    2608  12.27   8W=  69B1  33W0  61B=  41W0  93B=  96W=  91B=  79W1  55B1  53W=     11    6.0   54.55 54.0 58.0 31.00  0.0
  44           Van Foreest, Jorden    2691  -5.98  20B=  48W0  57B=  88W1  39B0  82W=  50B0  87W1  94B1  47W1  36B=     11    6.0   54.55 54.0 58.0 29.75  0.0
  45             Zvjaginsev, Vadim    2609   9.94  32B0  99W1  23B=  56W0  68B=  64W=  58B0  89W1  86B1  60W=  71B1     11    6.0   54.55 54.0 58.0 29.50  0.0
  46          Antipov, Mikhail Al.    2619   8.17   7W0  96B0  97W1  40B0 107W1  77B=  75W=  93B1  51W1  66B=  33W=     11    6.0   54.55 52.0 55.0 27.25  0.0
  47            Ponomariov, Ruslan    2631   3.77  21W=  40B1  12W=   7B=  22W=  16B=   9W0  65B=  70W=  44B0  80W1     11    5.5   50.00 63.5 68.0 32.75  0.0
  48          Hovhannisyan, Robert    2622   8.91  12W=  44B1  22W1  26B=  33W0  41B=  16W=  40B0  71B=  64W=  60B=     11    5.5   50.00 62.0 67.0 33.75  0.0
  49                   Tari, Aryan    2646  -0.40 106B= 100W1  21W=  38B1   4W=  12B=  22W=   7B0  16W0  65B=  67W=     11    5.5   50.00 62.0 65.0 30.50  0.0
  50                   Brkic, Ante    2621   6.68  77W1  16B=   8W=   9B=  12W0  40B0  44W1  71W=  35B0  97B1  66W=     11    5.5   50.00 61.5 65.5 30.75  0.0
  51           Tabatabaei, M. Amin    2639   3.99  26W=   6B0 100W1  37B1  16W=  38B=  40W=  29W0  46B0  73B1  65W=     11    5.5   50.00 61.5 65.5 30.50  0.0
  52            Niemann, Hans Moke    2638   2.24   6W=  26B0  67W=  78B=  37W=  98B1  62W1  16B=  59B=  27W0  57B=     11    5.5   50.00 60.0 64.0 30.25  0.0
  53                 Navara, David    2691  -8.82  94W=  95B=  83W1  15B=  75W1  18B=  28W=  13B0   5W0  58B=  43B=     11    5.5   50.00 59.0 63.0 29.25  0.0
  54           Yakubboev, Nodirbek    2621   6.16  96W1   7B0  28W=  41B=  40W=   9B0  77W=  75B1  55W=  69B=  64B=     11    5.5   50.00 59.0 63.0 29.00  0.0
  55               Chigaev, Maksim    2639   0.42   2B0 101W1 104B1  59W=  24B=  23W=  30B0  57W=  54B=  43W0  88B1     11    5.5   50.00 58.0 61.5 26.75  0.0
  56        Abdusattorov, Nodirbek    2646  -2.52  65W= 107B=  37W=  45B1  19W=  14B0  70W=  72B=  73W1  26B0  62W=     11    5.5   50.00 58.0 61.0 29.25  0.0
  57              Sadhwani, Raunak    2609   7.42  79W=  22B0  44W=  77B=  69W1  75B1   7W0  55B=  91W1  28B0  52W=     11    5.5   50.00 57.5 61.5 28.00  0.0
  58               Erigaisi, Arjun    2634   2.01  14W=  19B=  96W=  22B0  78W1  74B0  45W1  80B=  65W=  53W=  59B=     11    5.5   50.00 57.0 61.0 30.25  0.0
  59           Wojtaszek, Radoslaw    2691  -9.72  85W1  61B=  91W=  55B=   5W=  73B=  20W=  37B=  52W=  39B0  58W=     11    5.5   50.00 57.0 61.0 29.75  0.0
  60              Demchenko, Anton    2651  -0.72  67W=  98B1  26W=   6B0  73W0  83B1  95W1  20B=  21W0  45B=  48W=     11    5.5   50.00 57.0 61.0 27.50  0.0
  61            Bluebaum, Matthias    2640  -0.35 105B1  59W=   4B0  43W=  92B1  30W=  38W0  70B=  80W1  33B=  23B0     11    5.5   50.00 57.0 60.5 26.50  0.0
  62            Sindarov, Javokhir    2587   9.74   3B=  64W=  11B0  86W=  63B=  99W1  52B0  66W=  81B1  71W=  56B=     11    5.5   50.00 56.0 60.0 28.00  0.0
  63                Zhou, Jianchao    2629   0.70  27B=   4W0  89B1  14B0  62W=  84W1  82B=  64W0  88B1  32W0  87B1     11    5.5   50.00 55.5 60.0 26.25  0.0
  64                   Cori, Jorge    2655  -5.46  78W=  62B=  70W0  67B=  83W=  45B=  85W1  63B1  14W0  48B=  54W=     11    5.5   50.00 55.0 59.5 28.75  0.0
  65             Kuybokarov, Temur    2549  14.55  56B= 102W1  18W0  93B=  77W=  34B0  81B1  47W=  58B=  49W=  51B=     11    5.5   50.00 53.5 57.5 26.75  0.0
  66                Svidler, Peter    2694 -11.53  95W=  94B=  34W=  73B=  20W0  85B=  72W=  62B=  74W1  46W=  50B=     11    5.5   50.00 53.0 57.0 27.75  0.0
  67          Nguyen, Thai Dai Van    2577  10.35  60B=  71W0  52B=  64W= 102B=  81W=  42B=  86W=  96B=  76W1  49B=     11    5.5   50.00 51.0 55.0 27.50  0.0
  68                Gelfand, Boris    2680 -11.18  73W0  74B=  78W=  83B=  45W=  37B0  84W=  97B=  95W1  72B=  85W1     11    5.5   50.00 49.5 53.5 25.50  0.0
  69          Rakhmanov, Aleksandr    2657 -10.61  87B=  43W0  84B= 106W=  57B0  89W=  92B= 101W1  82B=  54W=  83B1     11    5.5   50.00 47.5 50.5 23.75  0.0
  70            Indjic, Aleksandar    2612   1.76  23B=  11W=  64B1   3W=  10B0  29W=  56B=  61W=  47B=  41W0  81B=     11    5.0   45.45 62.5 67.0 29.75  0.0
  71          Donchenko, Alexander    2648  -2.80  98W=  67B1   6W=  19B=  14W=  26B=  25W0  50B=  48W=  62B=  45W0     11    5.0   45.45 61.5 65.5 29.25  0.0
  72             Praggnanandhaa, R    2618   1.80  10B=  90W1   9W=  13B0  96W1  28B0  66B=  56W=  36B0  68W=  75B=     11    5.0   45.45 59.5 63.5 26.25  0.0
  73              Kollars, Dmitrij    2621   0.10  68B1  24W=  32B0  66W=  60B1  59W=   3B0  35W=  56B0  51W0  97W1     11    5.0   45.45 59.0 63.0 26.75  0.0
  74          Onyshchuk, Volodymyr    2622   3.30  24B0  68W=  90B1  29W0  99B1  58W1  32B0  27W0  66B0  96W1  79W=     11    5.0   45.45 55.5 59.5 23.25  0.0
  75                     Gukesh, D    2640  -6.89 108W1  38B=  16W=  21B=  53B0  57W0  46B=  54W0 100W= 101B1  72W=     11    5.0   45.45 55.0 57.0 23.25  0.0
  76                  Pichot, Alan    2628  -4.92  16W0 108B1  41W=  28B0 101W1  21B0  97W=  96B1  26W0  67B0 100W1     11    5.0   45.45 54.0 56.0 19.00  0.0
  77               Matlakov, Maxim    2682 -16.05  50B0  85W=  87B=  57W=  65B=  46W=  54B=  88W=  83B=  82W1  42B0     11    5.0   45.45 52.0 56.5 24.75  0.0
  78       Goryachkina, Aleksandra    2602   0.56  64B=   3W0  68B=  52W=  58B0  90W= 102B=  79B0 103W=  92W1  99B1     11    5.0   45.45 51.0 55.0 22.50  0.0
  79              Cheparinov, Ivan    2659 -12.87  57B=  88W=  42B0  87W=  82B0  86W= 106B=  78W1  43B0  94W1  74B=     11    5.0   45.45 49.5 52.5 22.50  0.0
  80                Jobava, Baadur    2582   0.22  13W=  33B0 102B1  23W0  86B1  42W1  24B0  58W=  61B0  99W=  47B0     11    4.5   40.91 57.0 61.0 22.75  0.0
  81            Kovalev, Vladislav    2634 -10.82  30B=  25W=  14W=  96B=  38W0  67B=  65W0 104B1  62W0 100B=  70W=     11    4.5   40.91 55.5 59.0 22.75  0.0
  82                 Ivic, Velimir    2606  -8.46   9W0  28B0 105W= 108B1  79W1  44B=  63W=   5B0  69W=  77B0  89W=     11    4.5   40.91 55.5 57.5 19.50  0.0
  83              Sethuraman, S.P.    2620  -6.82  90B=  10W=  53B0  68W=  64B=  60W0  89B= 106W1  77W=  85B=  69W0     11    4.5   40.91 53.0 56.0 21.25  0.0
  84               Bartel, Mateusz    2597  -2.39  33W=  13B0  69W=  94B=  95W=  63B0  68B=  90W= 102B1  42W0  86B=     11    4.5   40.91 52.5 56.5 21.00  0.0
  85          Martirosyan, Haik M.    2624  -6.21  59B0  77B=  40W=  27W0 104B1  66W=  64B0  92W=  90B1  83W=  68B0     11    4.5   40.91 52.5 56.0 20.50  0.0
  86             Durarbayli, Vasif    2629 -13.71  38W0  97B1  19W0  62B=  80W0  79B=  98W1  67B=  45W0  89B=  84W=     11    4.5   40.91 52.0 56.0 20.50  0.0
  87                   Adly, Ahmed    2602  -5.95  69W=   8B0  77W=  79B=  34W0  97B0 103W1  44B0  98W1  93B1  63W0     11    4.5   40.91 52.0 56.0 19.75  0.0
  88        Ganguly, Surya Shekhar    2617  -6.01  22W=  79B=  35W0  44B0 105W1  96B=  93W=  77B=  63W0  91B1  55W0     11    4.5   40.91 51.5 55.0 19.75  0.0
  89          Vokhidov, Shamsiddin    2521   2.72  15W=  31B0  63W0 101B0 103W1  69B=  83W=  45B0 108B1  86W=  82B=     11    4.5   40.91 51.5 53.5 19.00  0.0
  90             Adhiban, Baskaran    2672 -24.55  83W=  72B0  74W0  98B0 108W1  78B= 101W=  84B=  85W0 103B= 104W1     11    4.5   40.91 44.0 46.0 16.50  0.0
  91                Dreev, Aleksey    2635 -12.35  25B=  30W1  59B=  24W=  23B=  11W0  39B0  43W=  57B0  88W0  92B=     11    4.0   36.36 60.5 64.5 24.00  0.0
  92              Neiksans, Arturs    2570  -4.08  28W1   9B=  13W=   8B0  61W0  94B0  69W=  85B=  93W=  78B0  91W=     11    4.0   36.36 56.0 60.0 22.50  0.0
  93                 Abasov, Nijat    2638 -16.22   1B0 103W1  25B=  65W=  27B0  43W=  88B=  46W0  92B=  87W0  94B=     11    4.0   36.36 55.5 59.5 19.25  0.0
  94              Kravtsiv, Martyn    2625 -11.95  53B=  66W=  10B0  84W= 106B=  92W1  29B0  42W=  44W0  79B0  93W=     11    4.0   36.36 54.0 57.0 18.25  0.0
  95             Movsesian, Sergei    2627 -10.07  66B=  53W=  29B=  30W0  84B= 106W1  60B0  36W0  68B0 102W=  96B=     11    4.0   36.36 53.5 56.5 18.00  0.0
  96                 Mamedov, Rauf    2673 -23.52  54B0  46W1  58B=  81W=  72B0  88W=  43B=  76W0  67W=  74B0  95W=     11    4.0   36.36 52.5 56.5 21.00  0.0
  97             Suleymanli, Aydin    2541  -3.63  36B0  86W0  46B0 105B= 100W1  87W1  76B=  68W=  42B=  50W0  73B0     11    4.0   36.36 52.0 55.5 18.50  0.0
  98            Bjerre, Jonas Buhl    2569  -5.46  71B=  60W0  39B=  90W1  11B0  52W0  86B0  99W=  87B0 107W1 102B=     11    4.0   36.36 50.5 53.5 17.00  0.0
  99              Jumabayev, Rinat    2658 -27.37  17W0  45B0 103W= 100B1  74W0  62B0 107W=  98B= 106W1  80B=  78W0     11    4.0   36.36 47.5 50.5 14.75  0.0
 100    Gretarsson, Hjorvar Steinn    2577 -10.37  41W=  49B0  51B0  99W0  97B0 108W1 105B1 102W=  75B=  81W=  76B0     11    4.0   36.36 47.0 49.0 15.25  0.0
 101               Georgiev, Kiril    2577 -12.63  18B0  55B0 108W=  89W1  76B0 102W=  90B=  69B0 104W1  75W0 107B=     11    4.0   36.36 47.0 49.0 14.75  0.0
 102               Paravyan, David    2642 -25.51 107W=  65B0  80W0 103B=  67W= 101B=  78W= 100B=  84W0  95B=  98W=     11    4.0   36.36 45.0 48.0 16.75  0.0
 103              Meshkovs, Nikita    2550  -8.96  35W0  93B0  99B= 102W=  89B0 105W=  87B0 107W1  78B=  90W= 108B=     11    4.0   36.36 43.0 45.0 14.50  0.0
 104              Miezis, Normunds    2467  -0.97  31W=  15B=  55W0  20B0  85W0 107B= 108B1  81W0 101B0 105W1  90B0     11    3.5   31.82 49.0 51.0 13.50  1.0
 105           Budisavljevic, Luka    2508 -11.93  61W0  34B0  82B=  97W=  88B0 103B= 100W0 108W= 107B= 104B0 106W1     11    3.5   31.82 42.0 44.0 11.75  0.0
 106            Van Foreest, Lucas    2543 -13.76  49W=  41B=  15W0  69B=  94W=  95B0  79W=  83B0  99B0 108W= 105B0     11    3.0   27.27 49.0 51.0 14.00  0.0
 107       Morovic Fernandez, Ivan    2510 -11.77 102B=  56W=  30B0  39W0  46B0 104W=  99B= 103B0 105W=  98B0 101W=     11    3.0   27.27 47.5 51.0 12.25  0.0
 108    Rakotomaharo, Fy Antenaina    2484 -21.75  75B0  76W0 101B=  82W0  90B0 100B0 104W0 105B=  89W0 106B= 103W=     11    2.0   18.18  0.0  0.0  0.00  0.0

2. Generates opening stats

Command line:

pgnhelper opening-stats --inpgnfn "./pgn/candidates_zurich_1953.pgn" --output candidates.html

output options:
   candidates.txt
   candidates.csv

Code

>>> import pgnhelper.eco
>>> import pgnhelper.record
>>> df = pgnhelper.eco.get_opening_stats("./pgn/candidates_zurich_1953.pgn")
>>> df

Output

                    Opening  Count  Count%
0     King's Indian Defence     44   20.95
1              Nimzo-Indian     41   19.52
2                  Sicilian     23   10.95
3                   English     18    8.57
4   Queen's Gambit Declined     16    7.62
5    Queen's Indian Defence     12    5.71
6                 Ruy Lopez     10    4.76
7                Old Indian      7    3.33
8                    French      6    2.86
9                   Catalan      4    1.90
10            King's Indian      4    1.90
11                 QGD Slav      4    1.90
12                   Benoni      3    1.43
13                    Dutch      3    1.43
14                Gruenfeld      3    1.43
15                      QGA      3    1.43
16                Zukertort      3    1.43
17                Caro-Kann      2    0.95
18            Neo-Gruenfeld      2    0.95
19        Queen's pawn game      2    0.95

Note

Your game must have an opening info in the header.

Version 0.8.0

  1. Add Koya system of breaking a tie in a round-robin tour.

--pgnhelper roundrobin --inpgnfn sinqcup21.pgn --output sinqcup21.txt
Rank                     Name  Rating   RChg    1    2    3    4    5    6    7    8    9   10  Games  Score  Score%  DE  Wins    SB  Koya
   1  Vachier-Lagrave, Maxime    2751  13.74    x  0.5  0.0  0.5  0.5  1.0  1.0  0.5  1.0  1.0      9    6.0   66.67 0.0     0  0.00   0.0
   2         Caruana, Fabiano    2806   1.03  0.5    x  0.5  0.5  0.5  1.0  0.0  1.0  0.5  1.0      9    5.5   61.11 1.0     3 23.00   2.0
   3 Dominguez Perez, Leinier    2758   7.75  1.0  0.5    x  0.5  0.5  0.5  0.5  0.5  0.5  1.0      9    5.5   61.11 1.0     2 24.00   2.5
   4               So, Wesley    2772   5.77  0.5  0.5  0.5    x  0.5  0.5  0.5  0.5  1.0  1.0      9    5.5   61.11 1.0     2 22.75   2.0
   5         Rapport, Richard    2763  -2.96  0.5  0.5  0.5  0.5    x  0.5  0.5  0.0  1.0  0.5      9    4.5   50.00 0.0     0  0.00   0.0
   6           Shankland, Sam    2709  -0.32  0.0  0.0  0.5  0.5  0.5    x  0.5  1.0  0.5  0.5      9    4.0   44.44 1.5     1 16.75   1.5
   7           Xiong, Jeffery    2710  -0.46  0.0  1.0  0.5  0.5  0.5  0.5    x  0.5  0.5  0.0      9    4.0   44.44 1.0     1 19.00   2.5
   8   Mamedyarov, Shakhriyar    2782 -10.64  0.5  0.0  0.5  0.5  1.0  0.0  0.5    x  0.5  0.5      9    4.0   44.44 0.5     1 18.00   2.5
   9           Svidler, Peter    2714  -6.02  0.0  0.5  0.5  0.0  0.0  0.5  0.5  0.5    x  1.0      9    3.5   38.89 0.0     0  0.00   0.0
  10         Swiercz, Dariusz    2655  -7.89  0.0  0.0  0.0  0.0  0.5  0.5  1.0  0.5  0.0    x      9    2.5   27.78 0.0     0  0.00   0.0
  1. Add standing table generation.

--pgnhelper standing --inpgnfn interzonal_1970_palma_de_mallorca.pgn --output palma.txt
Rank               Name  Games  Score  Score%  DE  Wins     SB  Koya
   1          Fischer R     23   18.5   80.43 0.0     0   0.00   0.0
   2           Geller E     23   15.0   65.22 1.5     8 167.00   7.5
   3           Larsen B     23   15.0   65.22 1.0     9 167.50   7.0
   4          Huebner R     23   15.0   65.22 0.5    10 155.25   5.0
   5          Uhlmann W     23   14.0   60.87 0.5    10 141.50   5.5
   6         Taimanov M     23   14.0   60.87 0.5     8 146.50   5.5
   7         Portisch L     23   13.5   58.70 0.5     7 149.75   6.5
   8          Smyslov V     23   13.5   58.70 0.5     7 141.00   5.5
   9         Gligoric S     23   13.0   56.52 0.5     7 135.50   5.5
  10      Polugaevsky L     23   13.0   56.52 0.5     5 146.75   6.5
  11          Mecking H     23   12.5   54.35 0.5     7 130.00   5.5
  12            Panno O     23   12.5   54.35 0.5     6 130.75   4.5
  13             Hort V     23   11.5   50.00 0.0     0   0.00   0.0
  14            Ivkov B     23   10.5   45.65 0.0     0   0.00   0.0
  15            Minic D     23   10.0   43.48 1.0     5  96.00   2.5
  16          Suttles D     23   10.0   43.48 0.0     4 105.75   4.5
  17        Reshevsky S     23    9.5   41.30 0.0     0   0.00   0.0
  18          Addison W     23    9.0   39.13 0.5     3  95.25   4.5
  19        Matulovic M     23    9.0   39.13 0.5     2  98.50   4.5
  20            Filip M     23    8.5   36.96 1.5     1  91.50   3.5
  21          Ujtumen T     23    8.5   36.96 1.0     5  85.25   2.5
  22          Naranja R     23    8.5   36.96 0.5     5  88.75   2.5
  23        Rubinetti J     23    6.0   26.09 0.0     0   0.00   0.0
  24 Jimenez Zerquera E     23    5.5   23.91 0.0     0   0.00   0.0
  1. Refactor roundrobin.

  2. Add record module.

  3. Add help.rst.

Version 0.7.0

  • Add rating change column in the round-robin table.

Superbet classic 2022, Bucharest Romania:

Rank                     Name  Rating   RChg    1    2    3    4    5    6    7    8    9   10  Games  Score  Score%  DE  Wins    SB
   1           Aronian, Levon    2765   9.50    x  0.5  1.0  1.0  0.5  0.5  0.5  0.5  0.5  0.5      9    5.5   61.11 1.5     2 24.75
   2               So, Wesley    2776   7.93  0.5    x  0.5  0.5  0.5  0.5  1.0  0.5  1.0  0.5      9    5.5   61.11 1.0     2 23.50
   3  Vachier-Lagrave, Maxime    2750  11.64  0.0  0.5    x  0.5  1.0  0.5  0.5  1.0  0.5  1.0      9    5.5   61.11 0.5     3 23.00
   4 Dominguez Perez, Leinier    2753   1.21  0.0  0.5  0.5    x  0.5  1.0  0.5  0.0  1.0  0.5      9    4.5   50.00 1.5     2 19.50
   5         Caruana, Fabiano    2786  -3.49  0.5  0.5  0.0  0.5    x  0.5  0.5  0.5  1.0  0.5      9    4.5   50.00 1.0     1 19.25
   6      Deac, Bogdan-Daniel    2671  12.62  0.5  0.5  0.5  0.0  0.5    x  0.5  0.5  0.5  1.0      9    4.5   50.00 0.5     1 19.75
   7      Nepomniachtchi, Ian    2773  -6.64  0.5  0.0  0.5  0.5  0.5  0.5    x  1.0  0.0  0.5      9    4.0   44.44 1.0     1 18.00
   8        Firouzja, Alireza    2804 -11.04  0.5  0.5  0.0  1.0  0.5  0.5  0.0    x  0.5  0.5      9    4.0   44.44 0.0     1 18.00
   9   Mamedyarov, Shakhriyar    2759  -9.65  0.5  0.0  0.5  0.0  0.0  0.5  1.0  0.5    x  0.5      9    3.5   38.89 0.5     1 15.50
  10         Rapport, Richard    2776 -12.07  0.5  0.5  0.0  0.5  0.5  0.0  0.5  0.5  0.5    x      9    3.5   38.89 0.5     0 15.75

Version 0.6.1

  • Restructure package modules.

  • Add documentation.

Version 0.6.0

  • Fix Sonneborn-Berger (SB) column