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Rapid:
Individual Calculations September 2021 |
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| Akhmedova, Alisa Total change: -41.20 | |   |
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| CH Chelyabinsk 2021 Rapid | Chelyabinsk | RUS | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1170 | 0.50 | 4 | -1.00 | 20 | -20.00 | |
|  Lefebr, Vladislav | | | 1905 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Fedotova, Angelina | | | 994 | RUS | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Kozhemyakina, Maria | | | 1181 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Gavrikov, Alexander | | | 1338 | RUS | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | | | Chelyabinsk region 2021 Rapid - G11 | Chelyabinsk | RUS | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1149 | 1170 | 0.00 | 2 | -1.06 | 20 | -21.20 | |
| | Kandrashina, Ekaterina | | | 1180 | RUS | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Dubovikova, Margarita | | | 1118 | RUS | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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