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Individual Calculations March 2010 |
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| Semyonov, Vlad Total change: -8.55 | |   |
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| 19th Annual North American Open | Las Vegas, Nevada | USA | 2009-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2070 | 1.50 | 5 | -0.57 | 15 | -8.55 | |
|  Lee, Michael | f | | 2363 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Alvarez, Tirso | | | 1670 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Yanayt, Eugene | f | | 2165 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Rubsamen, Cornelius | | | 2219 | USA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Ravshan, Khamroev | | | 2198 | UZB | 0.00 | 1 | -0.33 | 15 | -4.95 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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