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Individual Calculations July 2009 |
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| Kruk, Ivan Total change: -3.75 | |   |
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| Summer on Kolomenskoe 2009 open | Moscow | RUS | 2009-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2061 | 2.00 | 5 | -0.15 | 25 | -3.75 | |
|  Trofimovsky, Alexander | | | 2191 | RUS | 0.00 | 1 | -0.32 | 25 | -8.00 | |  Shubin, Gennady | | | 1955 | RUS | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Zabarianskiy, Yuri | | | 2174 | RUS | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Dedukhin, Oleg | | | 2067 | RUS | 0.00 | 1 | -0.49 | 25 | -12.25 | | | Yakimenko, Alexander A. | | | 2173 | RUS | 0.50 | 1 | 0.15 | 25 | 3.75 | |
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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