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Rapid:
Individual Calculations September 2023 |
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| Kawulski-Chodkiewicz, Nicole Total change: -41.60 | |   |
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| RAPID CZARNOW-SKI 2023- sierpien | Jelenia Gora | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1272 | 1033 | 0.00 | 4 | -1.04 | 40 | -41.60 | |
|  Kawulski-Chodkiewicz, Alexander | | | 1589 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Romejko, Jagoda | | | 1335 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Michalak, Anna | | | 1133 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Weglarz, Kacper | | | 1031 | POL | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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