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Individual Calculations January 2009 |
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| Udodov, Yuri Total change: -3.75 | |   |
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| 4. N.A.Sirotin Memorial 2008 open | Moscow | RUS | 2008-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 1990 | 1.00 | 4 | -0.15 | 25 | -3.75 | |
|  Martynov, Vladimir | | | 2168 | RUS | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Sidorchuk, Roman | | | 2162 | RUS | 0.00 | 1 | -0.27 | 25 | -6.75 | |  Gumirov, Konstantin L | | | 2185 | RUS | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Golovanov, Vasily | | | 2094 | RUS | 1.00 | 1 | 0.64 | 25 | 16.00 | |
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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