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Rapid:
Individual Calculations April 2020 |
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| Romanova, Sofiya S Total change: -1.80 | |   |
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| Serpukhov rapid 2020 C U11 | Serpukhov | RUS | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1050 | 1.00 | 5 | -0.09 | 20 | -1.80 | |
|  Belyaev, Lev P | | | 1526 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Khramtsov, Ivan | | | 1093 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Yakushkin, Dmitriy | | | 1338 | RUS | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Rossoshansky, Bogdan | | | 1327 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Rybakova, Mariya Al | | | 1225 | 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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