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Rapid:
Individual Calculations April 2021 |
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| Polozova, Anna Total change: 32.20 | |   |
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| Serpukhov rapid 2021 U15 | Serpukhov | RUS | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1283 | 3.50 | 5 | 1.61 | 20 | 32.20 | |
|  Sorokina, Ekaterina | | | 1201 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Gavrilov, Maxim | | | 1851 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Chigareva, Elizaveta | | | 1131 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Chekan, Varvara | | | 1515 | RUS | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Shekera, Artem | | | 1391 | RUS | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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