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Individual Calculations August 2023 |
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| Mueller, Lutz Total change: 1.60 | |   |
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| 28. Bad Bertricher Schachtage 2023 Seniorenturnier over 50 | Bad Bertrich | GER | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1833 | 1914 | 5.50 | 9 | 0.08 | 20 | 1.60 | |
|  Hoferichter, Michael | | | 1545 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Chan, Peng Kong | m | | 2141 | SGP | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bauchmueller, Franz-Josef | | | 1673 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Bigott, Martin | | | 1754 | GER | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Hartung, Christian, Dr. | | | 1726 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Surmont, Yves | | | 1821 | BEL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Tanz, Manfred | | | 1583 | GER | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kuehn, Matthias | | | 1934 | GER | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Pirrot, Dieter | m | | 2318 | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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