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Individual Calculations March 2012 |
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| Efremova, Daria Total change: -31.65 | |   |
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| SF 80th Women’s Champ. St. Petersburg | St. Petersburg | RUS | 2012-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1931 | 2.50 | 7 | -2.11 | 15 | -31.65 | |
|  Toporkova, Sofia | | | 1643 | RUS | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Volskaya, Vera | | | 1925 | RUS | 0.00 | 1 | -0.51 | 15 | -7.65 | |  Chuinyshena, Svetlana | | | 1628 | RUS | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Gudkina, Zhanna | | | 1829 | RUS | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Zavgorodniaya, Alena | | | 1873 | RUS | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Skafar, Darya | | | 1738 | RUS | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Katyshkina, Anastasia | | | 1983 | RUS | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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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