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Individual Calculations January 2020 |
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| Ryakhin, Alexandr Total change: 27.20 | |   |
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| Ukraine Chess Championship - 2019 (Boys - 16) semifinal | Ivano-Frankivsk | UKR | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1772 | 1542 | 2.50 | 7 | 0.68 | 40 | 27.20 | |
|  Petrovskiy, Vadim | | | 1942 * | UKR | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Makarov, Oleg | | | 1490 | UKR | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Vasynda, Oleksandr | | | 1378 | UKR | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Hryzlova, Sofiia | | | 1942 * | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kamnev, Alexandr | | | 1942 * | UKR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Shamian, Artur | | | 1942 * | UKR | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Novitsky, Yaroslav | | | 1770 | UKR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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