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Individual Calculations September 2009 |
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| Omelchak, Ivan Total change: -45.45 | |   |
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| Lipetsk Chmp. 2009 Men | Lipetsk | RUS | 2009-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1892 | 0.50 | 8 | -3.03 | 15 | -45.45 | |
|  Filin, Alexander | | | 2162 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Ruchkin, Ivan | | | 2149 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Volobuev, Sergey | | | 1823 | RUS | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Shevelev, Vitaly | | | 1797 | RUS | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Izhokin, Igor | | | 1877 | RUS | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Natsvin, Vyacheslav | | | 1868 | RUS | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Ermolaev, Alexander | | | 1904 | RUS | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Dulin, Anatoliy | | | 1951 | RUS | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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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