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Individual Calculations February 2015 |
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| Porksheyan, Makar Total change: -38.80 | |   |
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| Vladimir Dvorkovich Memorial Stage of Russian Chess Cup Men 2015 | Taganrog | RUS | 2015-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 2131 | 0.50 | 4 | -0.97 | 40 | -38.80 | |
|  Shomoev, Anton | g | | 2531 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Grigorjev, Iljya | f | | 2348 | RUS | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Kovalchuk, Alexey | | | 2281 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Sobolevskiy, Anton | | | 1805 | RUS | 0.50 | 1 | -0.37 | 40 | -14.80 | | | * 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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