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Individual Calculations January 2009 |
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| Ehrlich, Kay Total change: -18.25 | |   |
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| Einsiedler Brauhauscup | Chemnitz | GER | 2008-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 2055 | 1.00 | 2 | -0.73 | 25 | -18.25 | |
|  Kapp, Frank | | | 1757 | GER | 0.00 | 1 | -0.85 | 25 | -21.25 | |  Schaetz, Annika | | | 1715 | GER | 1.00 | 1 | 0.12 | 25 | 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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