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Individual Calculations September 2022 |
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| Kochanowska, Patrycja Total change: 27.20 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open E | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1279 | 1237 | 2.50 | 4 | 0.68 | 40 | 27.20 | |
|  Chiciak-Galuszka, Malgorzata | | | 1011 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Owczarek, Hanna | | | 1138 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Wiatrowski, Damian | | | 1492 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Szymon, Jakub | | | 1473 | POL | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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