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Rapid:
Individual Calculations September 2021 |
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| Balcerek, Gerard Total change: -1.80 | |   |
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| Puchar "MINUTOR Energia" Gwiazda Bydgoszcz - Turniej Szachow Szybkich | Bydgoszcz | POL | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1143 | 0.00 | 2 | -0.09 | 20 | -1.80 | |
|  Reshetniak, Vitaliy | | | 1878 | UKR | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Okonski, Mateusz | | | 1548 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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