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Rapid:
Individual Calculations April 2014 |
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| Petrochenko, Maria Total change: -6.60 | |   |
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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 |
| 1842 | 1700 | 2.50 | 8 | -0.33 | 20 | -6.60 | |
|  Chernyak, Viktoria | | | 2100 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Toporkova, Sofia | | | 1891 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Malakhovskaya, Evgenia | | | 1625 | RUS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Vorobyova, Valeriya | | | 1527 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ivanova, Tatiana | | | 2100 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pankova, Julia | | | 1564 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Klevets, Ksenia | | | 1828 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Styazhkina, Anna | | wm | 2100 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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