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Rapid:
Individual Calculations December 2013 |
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| Grinberg, Iosif P. Total change: -25.20 | |   |
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| Champ_2013_ of Pskov Region_rapid | Pskov | RUS | 2013-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2186 | 3.50 | 6 | -1.26 | 20 | -25.20 | |
|  Marin, Maksim | | | 1786 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Samsonov, Svyatoslav | | | 2103 | RUS | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Orlov, Vasiliy | | | 1807 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Poberezhskiy, Aleksandr | | | 1900 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Dudarev, Dmitry | | | 1786 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zhikharev, Valeriy | | | 2144 | RUS | 0.00 | 1 | -0.56 | 20 | -11.20 | | | * 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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