Individual Calculations January 2023 |
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Raczek, Zbigniew Total change: -15.80 | | |
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Druzynowe Mistrzostwa Polski Niewidomych i Slabowidzacych 2022 | Karpacz | POL | 2022-12-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1253 | 1198 | 0.50 | 3 | -0.79 | 20 | -15.80 | |
| Kizym, Lukasz | | | 1280 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | Korbela, Anna | | | 1071 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | Bialas, Stanislaw | | | 1408 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | 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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