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Individual Calculations January 2009 |
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| Bobrov, Igor Total change: -12.90 | |   |
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| Voronezh Club Chmp. 2008 SF open | Voronezh | RUS | 2008-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 2181 | 1.50 | 3 | -0.86 | 15 | -12.90 | |
|  Nartov, Albert | | | 1863 | RUS | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Chernyshev, Alexander | | | 2058 | RUS | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Chernyshova, Natalia | | | 1920 | RUS | 0.50 | 1 | -0.32 | 15 | -4.80 | |
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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