Individual Calculations May 2024 |
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Brzezinski, Piotr Total change: -12.40 | | |
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Columbus Energy Mistrzostwa Polski Amatorow - do 1580 FIDE | Sianozety | POL | 2024-04-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1555 | 1427 | 1.00 | 4 | -0.31 | 40 | -12.40 | |
| Adamowicz, Borys | | | 1568 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | Dabek, Wieslaw | | | 1575 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | Rosiak, Sebastian | | | 1547 | POL | 0.00 | 1 | -0.34 | 40 | -13.60 | | Rogala, Marcin | | | 1530 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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