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Rapid:
Individual Calculations April 2021 |
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| Yakubovskiy, Gleb Total change: 22.60 | |   |
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| Serpukhov rapid 2021 U15 | Serpukhov | RUS | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1123 | 2.50 | 5 | 1.13 | 20 | 22.60 | |
|  Chekan, Varvara | | | 1515 | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Sitnova, Margarita | | | 1221 | RUS | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Telin, Svyatoslav | | | 1514 | RUS | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Ayvazyan, Artem | | | 1081 | RUS | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Gulkevitch, Sofia | | | 1294 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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