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Rapid:
Individual Calculations April 2021 |
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| Serenko, Vladislav Total change: 6.80 | |   |
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| Serpukhov rapid 2021 U15 | Serpukhov | RUS | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1576 | 5.00 | 6 | 0.34 | 20 | 6.80 | |
|  Akimov, Igor | | | 1185 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Matveev, Andrey | | | 1856 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Zhuravleva-Emelyanenko, Agata | | | 1076 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Vervein, Eva | | | 1249 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tarnashinskiy, Mikhail | | | 1332 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ayvazyan, Artem | | | 1081 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | |
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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