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Rapid:
Individual Calculations June 2022 |
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| Przychocka, Aleksandra Total change: -1.80 | |   |
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| IV Memorial Szachowy Salo Landaua, Gr. B | Swidnica | POL | 2022-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1135 | 1030 | 1.00 | 3 | -0.09 | 20 | -1.80 | |
|  Zapolska, Roksana | | | 1226 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Zapolski, Hubert | | | 1020 | POL | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Janeczek, Maksymilian | | | 1159 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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