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Individual Calculations December 2021 |
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| Chernyak, Viktoria Total change: -22.40 | |   |
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| M.Chigorin Memorial 2021 | St. Petersburg | RUS | 2021-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2285 | 5.50 | 9 | -1.12 | 20 | -22.40 | |
|  Titievskaya, Elizaveta | | | 1885 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kobak, Polina | | | 1885 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pogorelskikh, Sofia | | | 2051 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Volkov, Sergey | g | | 2541 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Vunder, Andrey | | | 2035 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sharikov, Alexander | | | 2162 | RUS | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Mochalin, Faddey | | | 2076 | RUS | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Andrijashkin, Deniss | | | 2095 | EST | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Korshunov, Sergey And. | | | 2040 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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