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Rapid:
Individual Calculations January 2018 |
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| Ovcharenko, Serhii Total change: -4.80 | |   |
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| Myrhorod Chess Cup December 2017 | Myrhorod, Poltava region | UKR | 2017-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1423 | 2.00 | 6 | -0.24 | 20 | -4.80 | |
|  Sydorenko, Anatoly | | | 1813 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Koniushenko, Oleksandr | | | 1823 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Melnyk, Denys | | | 1596 | UKR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Shumeyko, Mykhaylo | | | 1305 | UKR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Ovcharenko, Arina | | | 1030 | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kvitka, Volodymyr | | | 1643 | UKR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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