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Rapid:
Individual Calculations May 2024 |
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| Maciaszek, Natalia Total change: -43.20 | |   |
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| XI SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA B - U12 | Katowice | POL | 2024-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1510 | 1407 | 0.00 | 3 | -1.08 | 40 | -43.20 | |
|  Olbrycht, Hubert | | | 1573 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Maszczyk, Aleks | | | 1478 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Wieczorek, Antonina | | | 1478 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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