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Individual Calculations January 2010 |
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| Kechaev, Alexander Total change: 31.75 | |   |
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| Samara region Chmp. 2009 FL | Samara | RUS | 2009-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 1912 | 2.00 | 3 | 1.27 | 25 | 31.75 | |
|  Prikhodko, Anton | | | 2070 | RUS | 1.00 | 1 | 0.71 | 25 | 17.75 | |  Kuznetsov, Michail | | | 2040 | RUS | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Alachihin, Vladimir | | | 2262 | 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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