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Individual Calculations January 2009 |
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| Petrov, Petr Total change: -53.75 | |   |
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| Irkutsk open Chmp. 2008 Final | Irkutsk | RUS | 2008-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 2119 | 1.50 | 6 | -2.15 | 25 | -53.75 | |
|  Rozhkov, Dmitry | | | 1990 | RUS | 0.50 | 1 | -0.17 | 25 | -4.25 | | | Shigorov, Vitaly | | | 1893 | RUS | 1.00 | 1 | 0.21 | 25 | 5.25 | |  Sergeev, Andrey | | | 2030 | RUS | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Besedin, Anatoly | | | 2091 | RUS | 0.00 | 1 | -0.54 | 25 | -13.50 | | | Grudinin, Evgeny | | | 2148 | RUS | 0.00 | 1 | -0.46 | 25 | -11.50 | | | Ivenin, Vladimir | | | 2072 | RUS | 0.00 | 1 | -0.57 | 25 | -14.25 | |
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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