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Individual Calculations May 2015 |
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| Petukhov, Igor Total change: 20.00 | |   |
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| Udmurtia Republic Cup (III) | Izhevsk | RUS | 2015-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1764 | 4.50 | 7 | 1.00 | 20 | 20.00 | |
|  Svetlova, Ksenia | | | 1364 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Naumova, Lyubov | | | 1572 | RUS | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sazonov, Anatoliy | | | 1956 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Russkikh, Nikita | | | 2084 | RUS | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Grigorjev, Iljya K. | | | 1762 | RUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Pecherskikh, Artur | | | 1843 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Lopatin, Nikolay | | | 1719 | RUS | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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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