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Individual Calculations September 2021 |
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| Zubarev, Vladislav Total change: 12.80 | |   |
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| Yaroslav Mudryj 2021 boys 13 | Yaroslavl | RUS | 2021-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1131 | 2.00 | 5 | 0.32 | 40 | 12.80 | |
|  Ostrovski, Yaroslav | | | 1145 | RUS | 1.00 | 1 | 0.52 | 40 | 20.80 | |  Surinov, Mikhail A | | | 1498 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Anisimova, Anna | | | 1127 | RUS | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Orlova, Polina | | | 1156 | RUS | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Prasolov, Ilia | | | 1462 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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