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Individual Calculations February 2023 |
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| Kuebler, Marcus Total change: -2.40 | |   |
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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 |
| 1980 | 1909 | 1.50 | 4 | -0.12 | 20 | -2.40 | |
|  Schiffner, Kevin | | | 2046 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Verbitsky, Jaroslaw | | | 1952 | GER | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Lenhardt, Manfred | | | 1979 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Helms, Sven | | | 1941 | GER | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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