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Individual Calculations May 2012 |
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| Chernyak, Viktoria Total change: -6.90 | |   |
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| 80th Women’s Champ. St. Petersburg | St. Petersburg | RUS | 2012-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1869 | 1.50 | 8 | -0.46 | 15 | -6.90 | |
|  Chuprova, Irina | | | 1890 | RUS | 0.50 | 1 | 0.03 | 15 | 0.45 | |  Andreeva, Yulia | | | 1965 | RUS | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Ivkina, Olga | | wm | 2269 * | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Butuc, Maria | | wm | 2160 | RUS | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Zavgorodniaya, Alena | | | 1900 | RUS | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Balaian, Alina | | | 2203 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Korchagina, Viktoria | | wf | 2103 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Belenkaya, Dina | | wf | 2229 | RUS | 0.00 | 1 | -0.10 | 15 | -1.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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