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Individual Calculations September 2016 |
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| Kordumov, Sergei Total change: -50.40 | |   |
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| Karelian open cup 2016 rtg | Petrozavodsk | RUS | 2016-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 2173 | 4.50 | 9 | -2.52 | 20 | -50.40 | |
|  Sumarokova, Alina | | | 1773 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Titievskaya, Elizaveta | | | 1773 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Viushin, Dmitry A. | | | 2010 | RUS | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Prokopchuk, Yury | f | | 2286 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Kolegov, Andrey E. | | | 2006 | RUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Kenina, Marina | | | 1862 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Turunen, Tuomo | | | 1892 | FIN | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Raksa, Nikita A. | | | 1792 | RUS | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Stebunov, Alexander A. | | | 1954 | RUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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