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Individual Calculations February 2015 |
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| Kozachenko, Alexander Total change: 66.80 | |   |
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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 |
| 2248 | 2014 | 3.50 | 8 | 1.67 | 40 | 66.80 | |
|  Gabrielian, Artur | g | | 2414 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Esipenko, Andrey | f | | 2271 | RUS | 0.50 | 1 | 0.32 | 40 | 12.80 | |  Rjabzev, Konstantin | m | | 2312 | RUS | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Zakharov, Alexander | m | | 2338 | RUS | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Mikhailov, Sergey | f | | 2326 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Osoblivi, Grigory | | | 2272 | RUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Grigorieva, Daria | | | 1951 | RUS | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Prokopenko, A. | | | 2101 | RUS | 1.00 | 1 | 0.62 | 40 | 24.80 | | | * 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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