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Individual Calculations April 2009 |
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| Katyshkina, Anastasia Total change: 16.50 | |   |
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| 77. St.Petersburg Chmp. 2009 Women SF | St.Petersburg | RUS | 2009-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1782 | 2.50 | 7 | 0.66 | 25 | 16.50 | |
|  Balaian, Alina | | | 2037 | RUS | 1.00 | 1 | 0.81 | 25 | 20.25 | |  Dorokhova, Regina | | | 2013 | RUS | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Bene, Alina | | | 1837 | RUS | 1.00 | 1 | 0.58 | 25 | 14.50 | | | Sokolova, Vera | | wf | 2084 | RUS | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Alekseeva, Alena | | | 2039 | RUS | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Tskhadadze, Anna | | | 1821 | RUS | 0.50 | 1 | 0.05 | 25 | 1.25 | | | Shushpanova, Nina | | wf | 1983 | RUS | 0.00 | 1 | -0.24 | 25 | -6.00 | |
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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