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Individual Calculations September 2009 |
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| Kajumov, Karim Total change: -8.50 | |   |
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| Roschinsky 2009 open | Sterlitamak | RUS | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 1754 | 0.00 | 3 | -0.34 | 25 | -8.50 | |
|  Markevich, Arseniy | | | 2096 | RUS | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Tereshin, Igor | | | 2104 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Selegenenko, Vladimir | | | 2104 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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