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Individual Calculations February 2015 |
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| Prokopenko, A. Total change: 7.60 | |   |
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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 |
| 2295 | 2101 | 2.50 | 8 | 0.38 | 20 | 7.60 | |
|  Chernyavsky, Alexander | f | | 2305 | RUS | 1.00 | 1 | 0.76 | 20 | 15.20 | |  Kokarev, Dmitry | g | | 2501 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kovalchuk, Alexey | | | 2281 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Dmitriev, Igor | m | | 2261 | RUS | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Zakharov, Alexander | m | | 2338 | RUS | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Oganisian, Roman | f | | 2304 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Rozhko, Dmitry | f | | 2354 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kozachenko, Alexander | | | 2014 | RUS | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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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