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Individual Calculations December 2018 |
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| Koskov, Boris Total change: -8.00 | |   |
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| Europe - Asia 2018 | Gornozavodsk | RUS | 2018-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1995 | 5.50 | 10 | -0.40 | 20 | -8.00 | |
|  Fagmiev, Marsel | | | 1595 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Baturin, Viktor | | | 1847 | RUS | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Goretov, Andrey | | | 2013 | RUS | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Novichenko, Alexander | | | 2121 | RUS | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Chazov, Alexander | | | 1904 | RUS | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Ganiev, Takhir | | | 1920 | RUS | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Senik, Viktor | | | 1891 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kotchnev, Andrey | | | 1946 | RUS | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Kostarev, Ivan | | | 2020 | RUS | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Sazonov, Anatoliy | | | 1940 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * 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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