Rapid:
Individual Calculations December 2018 |
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Petko, Darya Total change: -9.80 | | |
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Den Narodnogo Edinstva 2018 - Team | Vladivostok | RUS | 2018-11-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1792 | 1811 | 1.00 | 3 | -0.49 | 20 | -9.80 | |
| Dzhumabaeva, Natalya | | | 1894 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | Chkhan, Viktoria | | wf | 2070 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | Vorobyeva, Larisa | | | 1411 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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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