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Individual Calculations November 2011 |
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| Kovalev, Aleksandr Total change: -2.55 | |   |
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| Chervonny Open 2011 | Konakovo | RUS | 2011-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1955 | 2.50 | 5 | -0.17 | 15 | -2.55 | |
|  Stoletov, Gennadi | f | | 2246 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Kroll, Dmitry V | | | 1568 | RUS | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Tokarzhevskiy, Aleksey | | | 1905 | RUS | 1.00 | 1 | 0.43 | 15 | 6.45 | | | An, Yuriy | | | 1976 | RUS | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Anikeev, Anatoliy | | | 1908 | RUS | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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