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Rapid:
Individual Calculations April 2020 |
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| Grakholskaya, Anna Total change: 3.60 | |   |
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| Serpukhov rapid 2020 C U11 | Serpukhov | RUS | 2020-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1241 | 2.00 | 4 | 0.18 | 20 | 3.60 | |
|  Rachkov, Andrey A. | | | 1519 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Puzyreva, Anna Al | | | 1034 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Alifanov, Georgy | | | 1061 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Lashko, Maksim | | | 1555 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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