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Individual Calculations February 2022 |
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| Shaforostova, Sofya Total change: 41.60 | |   |
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| The Southern Federal District Championship_G15 | Loo | RUS | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1019 | 2.50 | 6 | 1.04 | 40 | 41.60 | |
|  Nastaeva, Alexandra | | | 1277 | RUS | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Kirdyashkina, Ekaterina | | | 1419 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lakvitava, Sarida | | | 1159 | RUS | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Sapunova, Elizaveta | | | 1047 | RUS | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Bukhtinova, Ayuna | | | 1189 | RUS | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Ivanova, Tatiana V | | | 1313 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | * 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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