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Individual Calculations July 2009 |
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| Efimov, Andrey Total change: -48.15 | |   |
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| Kimry Spring 2009 open-44 | Kimry | RUS | 2009-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2155 | 2.00 | 4 | -0.95 | 15 | -14.25 | |
|  Vetokhin, Dmitry | | | 1882 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Doronine, Vladimir | | | 1954 | RUS | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Ryabov, Alexandr | | | 1805 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Dobrovolsky, Konstantin | | | 2176 | RUS | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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) | | | | Kimry Summer 2009 open - 45 | Kimry | RUS | 2009-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2155 | 3.50 | 8 | -2.26 | 15 | -33.90 | |
| | Chernjaev, Vladimir | | | 1861 | RUS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Sergeev, Igor | f | | 2450 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Kudrin, Vladimir | | | 1903 | RUS | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Bivol, Alina | | | 1939 | RUS | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Bik-Mukhamedov, Mikhail | | | 1894 | RUS | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Osetrov, Vladislav | | | 1805 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Prosvetov, Ivan | | | 2058 | RUS | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Zolotova, Lubov | | | 1879 | RUS | 0.50 | 1 | -0.33 | 15 | -4.95 | |
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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