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Individual Calculations February 2023 |
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| Escher, Clemens Total change: -22.80 | |   |
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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 |
| 1948 | 2225 | 3.00 | 5 | -1.14 | 20 | -22.80 | |
|  Nguyen, Phuc Nhat | | | 1971 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | |  Lenhardt, Manfred | | | 1979 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Herter, Arne | | | 1973 | GER | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Wadepfuhl, Jeremy | | | 1825 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Schaefer, Heiko | | | 1994 | GER | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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