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Individual Calculations July 2013 |
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| Ruchkin, Ivan Total change: -3.75 | |   |
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| Lipetsk chmp | Lipetsk | RUS | 2013-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 2133 | 6.00 | 9 | -0.25 | 15 | -3.75 | |
|  Mamaradzhabova, Yulduzkhon | | | 1733 * | RUS | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Volobuev, Sergey | | | 1857 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Izhokin, Igor | | | 1989 | RUS | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Bulgakov, Andrey | | | 1828 | RUS | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Ermolaev, Alexander | | | 1954 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Grigorjev, Iljya | | | 2123 | RUS | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Geranichev, Mikhail | | | 2083 | RUS | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Malinin, Sergey | | | 1980 | RUS | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Skomorohov, Grigorij | | | 2177 | RUS | 0.50 | 1 | 0.06 | 15 | 0.90 | | | * 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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