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Individual Calculations March 2011 |
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| Volskaya, Vera Total change: -12.15 | |   |
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| 79th Women’s Champ. St. Petersburg, Semifinal | St. Petersburg | RUS | 2011-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1966 | 2.50 | 5 | -0.37 | 15 | -5.55 | |
|  Pukhovskaya, Irina | | | 1773 | RUS | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Andreeva, Yulia | | | 1950 | RUS | 1.00 | 1 | 0.48 | 15 | 7.20 | |  Kolesnikova, Kristina | | | 1908 | RUS | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Kiseleva, Arina | | wc | 1864 | RUS | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Sokolova, Vera | | wf | 2053 | RUS | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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) | | | | 79th Women’s Champ. St. Petersburg | St. Petersburg | RUS | 2011-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 1966 | 1.50 | 6 | -0.44 | 15 | -6.60 | |
| | Solovjova, Valentina | | wm | 2223 | RUS | 1.00 | 1 | 0.82 | 15 | 12.30 | | | Kushka, Alena | | wf | 2158 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Balaian, Alina | | | 2147 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Butuc, Maria | | wm | 2188 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Styazhkina, Anna | | wf | 1999 | RUS | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Kolesnikova, Kristina | | | 1908 | RUS | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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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