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Individual Calculations July 2009 |
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| Ribakov, Igor Total change: -5.25 | |   |
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| Center FR Chmp. 2009 Men | Gagarin | RUS | 2009-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 1791 | 0.50 | 4 | -0.21 | 25 | -5.25 | |
|  Pecheritsa, Vitaly | f | | 2141 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Strekha, Igor | | | 2108 | RUS | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Didenko, Sergei | | | 2123 | RUS | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Ogarev, Denis | | | 1900 | 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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