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Individual Calculations February 2023 |
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| Guenther, Andreas Total change: -18.00 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 B | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 2083 | 2.50 | 5 | -0.90 | 20 | -18.00 | |
|  Krueger, Norbert | | | 1956 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | |  Brockhoff, Moritz | | | 1985 | GER | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Beyer, Lorenz | | | 1883 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Nguyen, Phuc Nhat | | | 1971 | GER | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Braeutigam, Alexander | | | 1941 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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