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Rapid:
Individual Calculations April 2022 |
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| Sereda, Margarita Ser Total change: -7.60 | |   |
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| Serpukhov rapid 2022 U13 | Serpukhov | RUS | 2022-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1010 | 0.00 | 2 | -0.38 | 20 | -7.60 | |
|  Dryabin, Maksim Al | | | 1392 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Fedorenko, Ekaterina I. | | | 1168 | RUS | 0.00 | 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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