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Rapid:
Individual Calculations April 2017 |
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| Efremova, Arina Total change: -28.20 | |   |
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| Rapid_Gagarin_Seregin_Memorial_Juniors | Kirzhach | RUS | 2017-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1357 | 1.00 | 4 | -1.41 | 20 | -28.20 | |
|  Silin, Maxim | | | 1166 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Ivanova, Varvara | | | 1279 | RUS | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Abramov, Vladislav M. | | | 1454 | RUS | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Noskova, Darya | | | 1224 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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) | | |
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