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Individual Calculations September 2021 |
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| Redina, Ekaterina Total change: -28.80 | |   |
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| Vladimir Open 2021 girls 11 | Suzdal | RUS | 2021-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1165 | 1223 | 1.00 | 3 | -0.72 | 40 | -28.80 | |
|  Mochalova, Kseniya | | | 1003 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sazonova, Anastasia | | | 1219 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Igoshkina, Anna | | | 1272 | RUS | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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