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Individual Calculations September 2011 |
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| Polich, Sergei Total change: 71.10 | |   |
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| Czech Open 2011 - D - Open European Amateurs Championship | Pardubice | CZE | 2011-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1983 | 8.00 | 9 | 2.37 | 30 | 71.10 | |
|  Gheng, Christian | | | 1685 | GER | 1.00 | 1 | 0.15 | 30 | 4.50 | |  Marcinko, Patrik | | | 1791 | CZE | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Kalyuzhnov, Alexander | | | 1882 | RUS | 1.00 | 1 | 0.36 | 30 | 10.80 | | | Simkin, Alexander | | | 1920 | RUS | 0.50 | 1 | -0.09 | 30 | -2.70 | | | Mironovich, Mark | | | 1919 | RUS | 1.00 | 1 | 0.41 | 30 | 12.30 | | | Liberman, Alexander | | | 1943 | RUS | 1.00 | 1 | 0.44 | 30 | 13.20 | | | Zelenka, Jaroslav | | | 1957 | CZE | 1.00 | 1 | 0.46 | 30 | 13.80 | | | Zotin, Vladimir | | | 1937 | GER | 1.00 | 1 | 0.44 | 30 | 13.20 | | | Kofler, Thomas | | | 1944 | ITA | 0.50 | 1 | -0.05 | 30 | -1.50 | |
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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