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Individual Calculations August 2017 |
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| Purygin, Andrei Total change: -22.00 | |   |
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| L. Polugaevsky Memorial 2017 | Samara | RUS | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2165 | 2318 | 5.00 | 9 | -1.10 | 20 | -22.00 | |
|  Chistyakova, Daria | | | 1918 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tran, Tuan Minh | m | | 2549 | VIE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Popov, Alexey | | | 2058 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Matinian, Nikita | m | | 2503 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Pshmahov, Osman | | | 2075 | RUS | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Loginov, Ilya | | | 1947 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Spiridonov, Evgeny | | | 2146 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Gusarov, Aleksey | | | 2162 | RUS | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Zakirov, Vladislav | | | 2126 | 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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