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Rapid:
Individual Calculations October 2021 |
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| Sorin, Ilya Total change: -27.20 | |   |
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| Petersburg Summer 2021 - Rapid Grand-Prix | St. Petersburg | RUS | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1614 | 4.50 | 11 | -1.36 | 20 | -27.20 | |
|  Epishin, Vladimir | g | | 2349 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Mostovikov, Nikolay | | | 1170 | RUS | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Mishchenko, Egor R | | | 1193 | RUS | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Zhuravlev, Stepan | | | 2103 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Dudkina, Uliana | | | 1332 | RUS | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Zhuravleva-Emelyanenko, Agata | | | 1147 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Tuchkov, Valeriy | | | 1214 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Puchkov, Yury | | | 1924 | RUS | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Gukhman, Sergey | | | 1940 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Usacheva, Glafira | | | 1920 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Galakhanova, Evelina | | | 1352 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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