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Individual Calculations September 2013 |
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| Shcherbakov, Alexander Total change: -12.30 | |   |
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| 7 I.N. Ermolaev memorial («Veda-2013») open | Irkutsk | RUS | 2013-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 1611 | 0.50 | 5 | -0.41 | 30 | -12.30 | |
|  Khipkhenov, Igor | | | 2011 * | RUS | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Khungueva, Olga | | | 1999 | RUS | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Ladyzhinsky, Igor | | | 1924 | RUS | 0.00 | 1 | -0.14 | 30 | -4.20 | | | Pererva, Ekaterina | | | 1808 | RUS | 0.00 | 1 | -0.25 | 30 | -7.50 | | | Sorokovikov, Vasily | | | 1718 | RUS | 0.50 | 1 | 0.15 | 30 | 4.50 | | | * 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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