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Rapid:
Individual Calculations April 2021 |
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| Chekan, Varvara Total change: -2.60 | |   |
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| Serpukhov rapid 2021 U15 | Serpukhov | RUS | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1515 | 3.00 | 5 | -0.13 | 20 | -2.60 | |
|  Yakubovskiy, Gleb | | | 1123 | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Kocherov, Lev | | | 1475 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Tarnashinskiy, Mikhail | | | 1332 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Matveev, Andrey | | | 1856 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Polozova, Anna | | | 1283 | RUS | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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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