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Individual Calculations July 2009 |
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| Chubukin, Alexander Total change: 18.50 | |   |
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| Vladivostok Cup 2009 open | Vladivostok | RUS | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2236 | 4.00 | 6 | 0.74 | 25 | 18.50 | |
|  Kopaev, Pavel | | | 2117 | RUS | 0.50 | 1 | -0.16 | 25 | -4.00 | | | Ovcharenko, Leonid | | | 2077 | RUS | 1.00 | 1 | 0.29 | 25 | 7.25 | |  Pavlovskiy, Mikhail | | | 2237 | RUS | 0.50 | 1 | 0.00 | 25 | 0.00 | | | Petrov, Ivan | | | 2187 | RUS | 0.50 | 1 | -0.07 | 25 | -1.75 | | | Garifullin, Roman | f | | 2337 | RUS | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Golubkov, Anton | | | 2268 | RUS | 0.50 | 1 | 0.04 | 25 | 1.00 | |
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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