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Individual Calculations September 2012 |
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| Alefs, Willi Total change: 8.40 | |   |
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| 4th International Chess Open in Vellmar - Open B | Vellmar | GER | 2012-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1890 | 3.50 | 4 | 0.56 | 15 | 8.40 | |
|  Reimers, Kim | | | 1577 | GER | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Bleecke, Sebastian | | | 1681 | GER | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Spinnler, Wolfgang, Dr. | | | 1718 | GER | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Rehbein, Ullrich | | | 1836 | GER | 1.00 | 1 | 0.42 | 15 | 6.30 | |
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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