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Rapid:
Individual Calculations April 2014 |
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| Chernyak, Viktoria Total change: 5.40 | |   |
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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 |
| 2064 | 2138 | 5.50 | 9 | 0.27 | 20 | 5.40 | |
|  Petrochenko, Maria | | | 1738 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sudakova, Irina | | wg | 2253 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Ivanova, Tatiana | | | 2121 | RUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Zavgorodniaya, Alena | | | 1878 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Korchagina, Viktoria | | wf | 2084 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Chuprova, Irina | | | 1919 | RUS | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Balaian, Alina | | wm | 2168 | RUS | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Stjazhkina, Olga | | wg | 2241 | RUS | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Ivkina, Olga | | wm | 2177 | RUS | 0.50 | 1 | 0.05 | 20 | 1.00 | | | * 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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