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Individual Calculations May 2021 |
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| Grigorjev, Iljya Total change: -3.00 | |   |
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| Championship2021CFOmen | Tula | RUS | 2021-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2380 | 6.50 | 9 | -0.15 | 20 | -3.00 | |
|  Laukhina, Margarita A. | | | 1980 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kurbatov, Andrei | | | 2018 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Shikhta, Vladislav | | | 2049 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Yagupov, Igor | g | | 2351 | RUS | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Rodin, Dmitrij | f | | 2373 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Shkalov, Oleg | | | 2170 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ter-Saakian, Grigorii | f | | 2238 | RUS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Schepetkova, Margarita | | wm | 2225 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Shkurkin, Andrey | f | | 2204 | RUS | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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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