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Individual Calculations February 2023 |
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| Heise, Juergen Total change: -31.40 | |   |
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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 |
| 1955 | 1965 | 1.00 | 5 | -1.57 | 20 | -31.40 | |
|  Siemes, Robert | | | 1974 | GER | 0.50 | 1 | 0.01 | 20 | 0.20 | |  Schellmann, Frank | c | | 1947 | GER | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Muedder, Melanie | | | 1927 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Krueger, Norbert | | | 1956 | GER | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Schoenhof, Timo | | | 1971 | GER | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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