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Individual Calculations January 2021 |
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| Marchukov, Petr Total change: -34.00 | |   |
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| Championship Samara Region Men 2020_1 league_STD | Samara | RUS | 2020-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1548 | 5.00 | 8 | -0.85 | 40 | -34.00 | |
|  Sengatullin, Aidar | | | 1148 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Skudaev, Artyom | | | 1498 | RUS | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Doronin, Sergey | | | 1495 | RUS | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Kurulev, Egor | | | 1400 | RUS | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Davydov, Dmitriy | | | 1425 | RUS | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Drabkin, Ilya | | | 1148 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Fattahov, Mirqamid | | | 1148 * | RUS | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Safonov, Dmitry | | | 1491 | RUS | 1.00 | 1 | 0.42 | 40 | 16.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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