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Individual Calculations April 2009 |
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| Semenov, Evgeny D. Total change: 16.75 | |   |
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| Nord-West FR Chmp. 2009 Senior | Tosno | RUS | 2009-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 1790 | 1.00 | 3 | 0.67 | 25 | 16.75 | |
|  Pavlov, Anatoli A. | | | 2140 | RUS | 1.00 | 1 | 0.89 | 25 | 22.25 | | | Melkonyan, Leonard | f | | 2140 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Chembaev, Evgeny | | | 2140 | 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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