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Individual Calculations April 2009 |
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| Witt, Holger Total change: 4.00 | |   |
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| 7.Internationales Mannheimer Open | Mannheim | GER | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1551 | 0.50 | 3 | 0.16 | 25 | 4.00 | |
|  Weller, Manuel | | | 1901 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Larem, Peter | | | 1901 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Foskanyan, Serzhik | | | 1887 | GER | 0.50 | 1 | 0.38 | 25 | 9.50 | |
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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