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Individual Calculations January 2010 |
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| Roeder, Detlef Total change: -5.50 | |   |
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| Deutsche Amateurmeisterschaft 2009/10 Gruppe C | Kassel | GER | 2009-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1737 | 1.00 | 3 | -0.22 | 25 | -5.50 | |
|  Koerber, Thomas | | | 1833 | GER | 0.00 | 1 | -0.37 | 25 | -9.25 | |  Schmidt, Axel | | | 1795 | GER | 0.50 | 1 | 0.08 | 25 | 2.00 | | | Groetzbach, Daniel | | | 1785 | GER | 0.50 | 1 | 0.07 | 25 | 1.75 | |
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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