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Individual Calculations January 2011 |
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| Ruchkin, Ivan Total change: -1.65 | |   |
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| Championships of CFO. Team | Elets | RUS | 2010-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2161 | 1.50 | 4 | -0.11 | 15 | -1.65 | |
|  Melekhov, Alexei | | | 2194 | RUS | 0.50 | 1 | 0.05 | 15 | 0.75 | |  Skurikhin, Dmitrij | f | | 2363 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Ajrapetian, Gevorg | m | | 2403 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Geranichev, Mikhail | | | 1997 | RUS | 0.50 | 1 | -0.22 | 15 | -3.30 | |
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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