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Individual Calculations March 2011 |
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| Andreeva, Yulia Total change: 35.55 | |   |
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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 |
| 1861 | 1950 | 4.50 | 6 | 0.83 | 15 | 12.45 | |
|  Tskhadadze, Anna | | | 1768 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Shakirova, Renata | | | 1664 | RUS | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Volskaya, Vera | | | 1966 | RUS | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Fedoseeva, Valentina | | | 1853 | RUS | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Sokolova, Vera | | wf | 2053 | RUS | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Kiseleva, Arina | | wc | 1864 | RUS | 1.00 | 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 |
| 2072 | 1950 | 4.00 | 7 | 1.54 | 15 | 23.10 | |
| | Butuc, Maria | | wm | 2188 | RUS | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Sokolova, Vera | | wf | 2053 | RUS | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Gudkina, Zhanna | | | 1766 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Kolesnikova, Kristina | | | 1908 | RUS | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Kushka, Alena | | wf | 2158 | RUS | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Balaian, Alina | | | 2147 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Ivkina, Olga | | wm | 2281 | RUS | 0.50 | 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) | | |
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