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Individual Calculations April 2009 |
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| Andreeva, Yulia Total change: 25.25 | |   |
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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 |
| 2002 | 1831 | 3.00 | 7 | 1.01 | 25 | 25.25 | |
|  Sokolova, Vera | | wf | 2084 | RUS | 0.50 | 1 | 0.31 | 25 | 7.75 | |  Balaian, Alina | | | 2037 | RUS | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Shushpanova, Nina | | wf | 1983 | RUS | 1.00 | 1 | 0.70 | 25 | 17.50 | | | Styazhkina, Anna | | wf | 1926 | RUS | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Zizlova, Sofia | | | 2020 | RUS | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Bene, Alina | | | 1837 | RUS | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Kushka, Alena | | wf | 2124 | RUS | 0.50 | 1 | 0.35 | 25 | 8.75 | |
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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