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Rapid:
Individual Calculations October 2021 |
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| Abramowski, Arkadiusz Total change: -45.40 | |   |
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| Szansa Chess Open Warsaw 2021 - Turniej Rapid | Warszawa | POL | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1643 | 1.50 | 6 | -2.27 | 20 | -45.40 | |
|  Reshetniak, Vitaliy | | | 2025 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Grudzien, Piotr | | | 1977 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Korys, Dawid | | | 1347 | POL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Rybicki, Jan | | | 1333 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Szupiluk, Artur | | | 1204 | POL | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Lech, Jan | | | 1262 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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