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Rapid:
Individual Calculations April 2023 |
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| Rachkov, Andrey A. Total change: 56.40 | |   |
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| Serpukhov rapid 2023 | Serpukhov | RUS | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1626 | 5.00 | 9 | 1.41 | 40 | 56.40 | |
|  Doncev, Alexandr | | | 2273 | MDA | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Badulina, Polina | | | 1405 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Kuznetsov, Ivan A. | | | 2078 | RUS | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Ivanov, Arseniy Aleks | | | 1282 | RUS | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Istomin, Stepan | | | 1650 | RUS | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Khmelev, Mikhail | | | 1935 | RUS | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Gusev, Boris An. | | | 1816 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Rossoshansky, Bogdan | | | 1459 | RUS | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Varankin, Leonid | | | 1792 | RUS | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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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