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Individual Calculations August 2017 |
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| Efimenko, Aleksandr Total change: 104.80 | |   |
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| Summer on Petrograd Side 2017 | St. Petersburg | RUS | 2017-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1812 | 5.00 | 9 | 2.62 | 40 | 104.80 | |
|  Sviridov, Leon | | | 1412 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Chernov, Maksim | | | 2098 | RUS | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Solnyshkin, Dmitrii | | | 2160 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Volkova, Svetlana | | | 1954 | RUS | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Vunder, Andrey | | | 2189 | RUS | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Savinov, Leonid | | | 1995 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Krukovsky, Alexander | | | 2040 | RUS | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Turikov, Viktor | f | | 2162 | RUS | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Shmagin, Konstantin | | | 2046 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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