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Individual Calculations January 2009 |
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| Toepfer, Roland Total change: 3.25 | |   |
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| 10,Soemmerdaer Open | Soemmerda | GER | 2008-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1717 | 1.50 | 3 | 0.13 | 25 | 3.25 | |
|  Neuling, Holger | | | 1685 | GER | 0.50 | 1 | -0.04 | 25 | -1.00 | |  Loose, Helmut | | | 1856 | GER | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Vetter, Udo | | | 1705 | GER | 0.50 | 1 | -0.02 | 25 | -0.50 | |
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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