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Individual Calculations March 2012 |
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| Vronskaya, Anna Total change: -19.20 | |   |
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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 |
| 1634 | 1873 | 3.50 | 6 | -1.28 | 15 | -19.20 | |
|  Pavlova, Vitalia | | | 1613 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Dobronravina, Anna | | | 1687 | RUS | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Chuinyshena, Svetlana | | | 1628 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Toporkova, Sofia | | | 1643 | RUS | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Sorokina, Svetlana | | | 1622 | RUS | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Letova, Tatiana | | | 1612 | RUS | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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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