Individual Calculations April 2023 |
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Bitman, Marek Total change: -3.20 | | |
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Druzynowe Mistrzostwa Slaska Seniorow - Ekstraliga 2023 Round 7-9 | Chorzow | POL | 2023-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1887 | 1760 | 0.50 | 2 | -0.16 | 20 | -3.20 | |
| Czernecki, Andrzej | | | 1837 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | | Pycinski, Wladyslaw | | | 1937 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | 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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