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Individual Calculations January 2009 |
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| Kostryukov, Oleg Total change: 5.10 | |   |
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| Tula region Sports School Chmp. 2008 Rtg | Tula | RUS | 2008-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 1842 | 2.00 | 6 | 0.34 | 15 | 5.10 | |
|  Sviridov, Vladislav | | | 2174 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Maksimova, Alisa | | | 1894 | RUS | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Larionova, Anna | | | 1880 | RUS | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Kosolapova, Lilia | | | 1968 | RUS | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Krivobokov, Aleksey | | | 2082 | RUS | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Tkachev, Grigory | | | 2162 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | |
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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