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Individual Calculations March 2017 |
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| Sifunda, Sergey Total change: -15.60 | |   |
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| 69th Adygea region Chmp. 2017_men | Maikop | RUS | 2017-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1956 | 4.00 | 9 | -0.78 | 20 | -15.60 | |
|  Guketlev, Dovlet | | | 2143 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Zhiryakov, Nikolay | | | 1712 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Meshalkin, Yuri Y. | | | 2086 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Didy, Kaplan | | | 2070 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Baranov, Viacheslav | | | 1576 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Stroevsky, Ivan | | | 1997 | RUS | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Arutyunov, Artyom | | | 1992 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Fil, Alexander | | | 1556 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kadilin, Alexander | | | 2071 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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