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Individual Calculations September 2009 |
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| Herda, Christoph Total change: -6.25 | |   |
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| 6.Eschborner Schach-Open | Eschborn | GER | 2009-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1891 | 1.00 | 3 | -0.25 | 25 | -6.25 | |
|  Leimeister, Erhard | | | 2197 | GER | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Will, Dominik | | | 1790 | GER | 0.00 | 1 | -0.64 | 25 | -16.00 | | | Niedenthal, Robert | | | 1912 | GER | 1.00 | 1 | 0.53 | 25 | 13.25 | |
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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