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Individual Calculations December 2015 |
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| Gabrusev, Sergey Total change: 110.80 | |   |
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| Sakhalin chess championship | Yuzhno-Sakhalinsk | RUS | 2015-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 2109 | 6.50 | 8 | 2.77 | 40 | 110.80 | |
|  Lubarskaya, Regina | | | 1709 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kostilev, Mikhail | | | 2284 | RUS | 0.50 | 1 | 0.23 | 40 | 9.20 | | | I, En Bok | | | 2099 | RUS | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Vagzybin, Pavel | | | 2160 | RUS | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Sek, Konstantin | | | 2454 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Petrenko, Andrey Yu. | | | 2021 | RUS | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Sin, Denis | f | | 2158 | RUS | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Vereshchagin, Oleg | f | | 2154 | RUS | 1.00 | 1 | 0.56 | 40 | 22.40 | | | * 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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