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Individual Calculations December 2019 |
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| Ershova, Sofya Total change: 9.60 | |   |
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| Championship of the SZFO 2019_G17 | St. Petersburg | RUS | 2019-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1525 | 1853 | 8.00 | 9 | 0.24 | 40 | 9.60 | |
|  Kulneva, Darya | | | 1453 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Timofeeva, Juliya | | | 1555 | RUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Artiukhova, Elizaveta | | | 1710 | RUS | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Evgenyeva, Antonina | | | 1453 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kurnosova, Polina | | | 1453 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Baneva, Darina | | | 1534 | RUS | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Ivleva, Alina | | | 1662 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Paramonova, Ekaterina | | | 1453 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chugunkina, Darya | | | 1453 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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