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Rapid:
Individual Calculations April 2021 |
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| Sitnova, Margarita Total change: -20.60 | |   |
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| Serpukhov rapid 2021 U15 | Serpukhov | RUS | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1221 | 1.00 | 5 | -1.03 | 20 | -20.60 | |
|  Chumak, Arsenii | | | 1531 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Korogodin, Evgeniy Al | | | 1117 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Yakubovskiy, Gleb | | | 1123 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Kocherov, Lev | | | 1475 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Glukhov, Dmitriy | | | 1270 | RUS | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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