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Rapid:
Individual Calculations October 2023 |
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| Mackiewicz, Anna Total change: -4.80 | |   |
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| Szansa Chess Open Rapid 2023 | Warszawa | POL | 2023-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1089 | 0.00 | 4 | -0.12 | 40 | -4.80 | |
|  Zalega, Maciej | | | 1876 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Giemza, Julia | | | 1594 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Haladaj, Adam | | | 1586 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Gronkowski, Dariusz | | | 1588 | POL | 0.00 | 1 | -0.04 | 40 | -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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