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Rapid:
Individual Calculations December 2019 |
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| Kopytov, Ruslan Total change: 7.20 | |   |
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| 24th stage of Moscow region chess Cup_Senezh-2019 | Solnechnogorsk | RUS | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2238 | 5.00 | 6 | 0.36 | 20 | 7.20 | |
|  Chekan, Varvara | | | 1838 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Selifonova, Aleksandra | | | 1854 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Nikonov, Andrey | | | 2064 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Zakrevsky, Anatoly | | | 1987 | RUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Chekan, Andrey | f | | 2351 | RUS | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Zverev, Valentin | | | 1838 * | 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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