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Individual Calculations September 2012 |
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| Vechkanov, Valery Total change: 14.10 | |   |
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| Chess Day Rtg tmnt 2012 | Borisoglebsk | RUS | 2012-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 1879 | 3.00 | 6 | 0.94 | 15 | 14.10 | |
|  Skvortsov, Andrey | | | 2202 | RUS | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Sukhinin, Vladislav | | | 1812 | RUS | 1.00 | 1 | 0.41 | 15 | 6.15 | |  Ivanov, Maxim S. | | | 1905 | RUS | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Kochukova, Anna | | | 1991 | RUS | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Marchukov, Dmitry | | | 2121 | RUS | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Fedotov, Konstantin | | | 2007 | RUS | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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