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Individual Calculations September 2017 |
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| Kozlov, Sergej A. Total change: -17.60 | |   |
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| Yaroslav Mudryj 2017 open | Yaroslavl | RUS | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 2057 | 5.50 | 9 | -0.44 | 40 | -17.60 | |
|  Khlopushin, Dmitriy | | | 1657 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Introligator, Demid | | | 1657 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Semenenko, Sergey | | | 2241 | RUS | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Kvasov, Sergey | | | 1974 | RUS | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Ukhanov, Alexandr | | | 2267 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Kotov, Sergei | | | 1901 | RUS | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Zaytsev, Aleksandr M | | | 1816 | RUS | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Buchina, Polina | | | 1726 | RUS | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Molodchin, Vladimir | | | 1974 | RUS | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * 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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