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Individual Calculations April 2020 |
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| Plaksina, Sofya Total change: -102.80 | |   |
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| 2020 SFO Women Chess Championship | Novosibirsk | RUS | 2020-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1635 | 0.50 | 4 | -2.57 | 40 | -102.80 | |
|  Bragina, Anna | | | 1235 * | RUS | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Khandarova, Irina | | | 1673 | RUS | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Borisova, Polina A. | | | 1358 | RUS | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Belousova, Sofia | | | 1319 | RUS | 0.00 | 1 | -0.87 | 40 | -34.80 | | | * 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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