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Individual Calculations May 2021 |
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| Serditykh, Olesya Total change: 2.80 | |   |
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| SouthFR Chmpionship Women 2021 | Krasnoslobodsk | RUS | 2021-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 1961 | 4.50 | 8 | 0.14 | 20 | 2.80 | |
|  Fedoricheva, Ekaterina | | | 1561 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ivanova, Arina | | | 1561 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sukhareva, Evgeniya | | wf | 2174 | RUS | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Tomilova, Elena | | wg | 2330 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tochilkina, Ekaterina | | | 1925 | RUS | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Kostornichenko, Yana | | | 1622 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Potapova, Margarita | | wm | 2277 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Donchenko, Ekaterina | | | 1869 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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