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Rapid:
Individual Calculations September 2017 |
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| Surkova, Sofya Total change: 16.60 | |   |
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| Petersburg Summer 2017 - Rapid GP | St. Petersburg | RUS | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1553 | 3.50 | 11 | 0.83 | 20 | 16.60 | |
|  Akmalov, Daniil | | | 1953 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Yakovlev, Yuri S. | | | 1911 | RUS | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Mamontova, Anastasia | | wf | 1953 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Leolko, Ludmila | | | 1874 | RUS | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Lvov, Nikita | | | 1889 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mamochev, Andrei | | | 1953 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kurbanov, Sergey | | | 1176 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kuznetsov, Mikhail | | | 1798 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Lisov, Stepan | | | 1953 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zolotykh, Ivan | | | 1345 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Efremov, Vladislav | | | 1885 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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