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Rapid:
Individual Calculations April 2014 |
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| Ivkina, Olga Total change: -13.40 | |   |
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| St. Petersburg Rapid Champ. 2014 Women | St. Petersburg | RUS | 2014-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2177 | 5.00 | 9 | -0.67 | 20 | -13.40 | |
|  Skafar, Darya | | | 1832 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Korchagina, Viktoria | | wf | 2084 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Balaian, Alina | | wm | 2168 | RUS | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Stjazhkina, Olga | | wg | 2241 | RUS | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Chuprova, Irina | | | 1919 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Zavgorodniaya, Alena | | | 1878 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Styazhkina, Anna | | wm | 2100 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Sudakova, Irina | | wg | 2253 | RUS | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Chernyak, Viktoria | | | 2138 | RUS | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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