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Individual Calculations January 2009 |
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| Petrov, Ivan Total change: 1.95 | |   |
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| Vladivostok Chmp. 2008 A open | Vladivostok | RUS | 2008-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2282 | 2185 | 3.50 | 9 | 0.13 | 15 | 1.95 | |
|  Kalenchuk, Sergey | | | 2257 | RUS | 0.50 | 1 | 0.10 | 15 | 1.50 | |  Chubukin, Alexander | | | 2188 | RUS | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Sek, Konstantin | | | 2408 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Pavlovskiy, Mikhail | | | 2231 | RUS | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Slupskiy, Sergey | | | 2288 | RUS | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Kravtsov, Sergey | m | | 2411 | RUS | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Habarov, Sergey | | | 2115 | RUS | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Tsigelnitskiy, Ilusha | f | | 2371 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Golubkov, Anton | | | 2271 | RUS | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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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