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Individual Calculations October 2021 |
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| Chkhan, Viktoria Total change: 25.40 | |   |
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| Primorye Champ. 2021_Standard | Vladivostok | RUS | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2096 | 6.00 | 7 | 1.27 | 20 | 25.40 | |
|  Zykov, Egor | | | 1696 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Samadov, Ignat | | | 1696 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tikhomirov, Andrey | | | 1696 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sutormin, Danila | f | | 2411 | RUS | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Epifanov, Anton | | | 2058 | RUS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Vilchenko, Maxim | | | 2197 | RUS | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Pivovar, Ekaterina | | | 1696 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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