Individual Calculations April 2023 |
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Zimpel, Norbert Total change: -15.40 | | |
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Deutsche Schach-Amateurmeisterschaft 2022-2023 Q5 B | Koblenz | GER | 2023-03-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1938 | 1905 | 1.50 | 5 | -0.77 | 20 | -15.40 | |
| Skoerys, Fabian | | | 1907 | GER | 0.00 | 1 | -0.50 | 20 | -10.00 | | Richter, Gerald | | | 1986 | BEL | 0.00 | 1 | -0.39 | 20 | -7.80 | | Siemes, Robert | | | 1926 | GER | 0.50 | 1 | 0.03 | 20 | 0.60 | | Gebben, Alwin | | | 1928 | GER | 0.50 | 1 | 0.03 | 20 | 0.60 | | Schreck, Alexander | | | 1945 | GER | 0.50 | 1 | 0.06 | 20 | 1.20 | | 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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