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Individual Calculations February 2015 |
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| Kovalchuk, Alexey Total change: 13.80 | |   |
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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 |
| 2352 | 2281 | 4.00 | 8 | 0.69 | 20 | 13.80 | |
|  Zontakh, Andrey | g | | 2540 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Prokopenko, A. | | | 2101 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kharchenko, Boris | g | | 2483 | UKR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Porksheyan, Makar | | | 2131 | RUS | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Tunik, Gennady | g | | 2421 | RUS | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Sukhareva, Evgeniya | | | 2171 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Lintchevski, Daniil | g | | 2557 | RUS | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Sarana, Alexey | | | 2413 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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