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Rapid:
Individual Calculations April 2022 |
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| Valentinova, Irina Total change: 13.60 | |   |
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| Serpukhov rapid 2022 U15 | Serpukhov | RUS | 2022-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1278 | 1159 | 3.00 | 6 | 0.68 | 20 | 13.60 | |
|  Bespalova, Sofia | | | 1696 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Borisov, Fedor M | | | 1002 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Polevoy, David | | | 1355 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Merkulova, Ekaterina | | | 1375 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Makhnina, Ksenia | | | 1115 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Silivanets, Vadim | | | 1123 | RUS | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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