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Individual Calculations September 2021 |
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| Sazonova, Anastasia Total change: 23.20 | |   |
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| Vladimir Open 2021 girls 11 | Suzdal | RUS | 2021-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1239 | 1219 | 2.00 | 3 | 0.58 | 40 | 23.20 | |
|  Redina, Ekaterina | | | 1223 | RUS | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Olkhovskaya, Polina | | | 1222 | RUS | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Igoshkina, Anna | | | 1272 | RUS | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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