Individual Calculations March 2023 |
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Dzierzak, Radoslaw Total change: 13.00 | | |
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Druzynowe Mistrzostwa Slaska Seniorow - Ekstraliga 2023 Round 4-6 | Chorzow | POL | 2023-02-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
2030 | 2204 | 2.00 | 2 | 0.65 | 20 | 13.00 | |
| Pniaczek, Marek | f | | 2256 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | Szydlowski, Kazimierz | | | 1804 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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