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Individual Calculations December 2022 |
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| Koerber, Uwe Total change: -20.20 | |   |
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| 5. Schach Open Leer - A Open | Leer | GER | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1839 | 1.50 | 7 | -1.01 | 20 | -20.20 | |
|  Berresheim, Helmut | | | 2107 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Feikes, Joerg | | | 2008 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Stoy, Ulf | | | 1962 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Weirauch, Kevin | | | 1926 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Zhou, Lepu Coco | | | 1847 | GER | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Hagenhoff, Georg | | | 1877 | GER | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Lammers, Frank, Prof. Dr. | | | 1903 | GER | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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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