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Rapid:
Individual Calculations April 2022 |
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| Drevina, Veronika Total change: -14.80 | |   |
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| I stage of the A. E. Karpov Children's Award Tourn.-A | Nemchinovka | RUS | 2022-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1147 | 1098 | 1.00 | 4 | -0.74 | 20 | -14.80 | |
|  Tsvetnov, Valentin | | | 1248 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Galichenko, Aleksey Vit | | | 1043 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Chernobrovkin, Andrey Mikh | | | 1102 | RUS | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Gerkov, Vladislav Aleks | | | 1195 | RUS | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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