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Individual Calculations July 2015 |
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| Petrov, Vladimir S. Total change: 6.80 | |   |
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| Obninsk-Summer-2015 | Obninsk | RUS | 2015-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1922 | 3.00 | 6 | 0.34 | 20 | 6.80 | |
|  Provotorov, Alexandr P. | m | | 2322 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Khobotova, Olesia | | | 2005 | RUS | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Kovaleva, Valeria | | | 1522 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Loginov, Anton | | | 2161 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Shirokov, Sergey | | | 2059 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Tugolukov, Vecheslav | | | 1732 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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