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Rapid:
Individual Calculations December 2018 |
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| Kotliar, Viktor Total change: -36.00 | |   |
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| Open Cup Chernigiv Region (Rapid)-2018 | Chernigiv | UKR | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 2053 | 1.00 | 4 | -1.80 | 20 | -36.00 | |
|  Gryshko, Vitalii | | | 1864 | UKR | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Tretyak, Kyryl | | | 1653 * | UKR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Galperin, Platon | | | 2281 | UKR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Sakhnin, Volodymyr | | | 1653 * | UKR | 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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