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Individual Calculations May 2012 |
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| Hermanowski, Mark Total change: -12.00 | |   |
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| Oberhausener Oster-Open 2012 | Oberhausen | GER | 2012-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 2040 | 2.50 | 4 | -0.80 | 15 | -12.00 | |
|  Westendorp, Christian | | | 1790 | GER | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Buckels, Valentin | | | 1731 | GER | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Vovchik, Vladimir | | | 1766 | GER | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Van Der Valk, Reiner, Dr. | | | 1795 | GER | 1.00 | 1 | 0.20 | 15 | 3.00 | |
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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