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Individual Calculations January 2010 |
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| Tukan, Ekaterina Total change: -26.70 | |   |
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| St.Petersburg Chmp. 2009 Girls-16/18 | St.Petersburg | RUS | 2009-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1927 | 1.50 | 6 | -1.78 | 15 | -26.70 | |
|  Balaian, Alina | | | 2148 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Bene, Alina | | | 1798 | RUS | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Fedoseeva, Valentina | | | 1815 | RUS | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Sundukova, Ksenia | | | 1872 | RUS | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Azimova, Karina | | | 1967 | RUS | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Orava, Alexandra | | | 1764 | RUS | 0.00 | 1 | -0.72 | 15 | -10.80 | |
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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