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Individual Calculations December 2017 |
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| Kostarev, Ivan Total change: -6.80 | |   |
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| Europa-Asia -2017 | Gornozavodsk | RUS | 2017-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 2027 | 5.50 | 9 | -0.34 | 20 | -6.80 | |
|  Zamotaeva, Galina | | | 1698 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Fagmiev, Marsel | | | 1627 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kuznetsov, Mikhail V. | f | | 2246 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Saburov, Nikita | | | 1892 | RUS | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Rozgkov, Alexander | | | 1785 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ganiev, Takhir | | | 1943 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Koskov, Boris | | | 1983 | RUS | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Tomilov, Denis | | | 1996 | RUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Sosnin, Alexander | | | 1940 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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