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Individual Calculations February 2023 |
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| Sturm, Frank Total change: -8.40 | |   |
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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 |
| 1992 | 1903 | 1.50 | 5 | -0.42 | 20 | -8.40 | |
|  Krueger, Wolfgang | c | | 2081 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Sechting, Martin | | | 1967 | GER | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Amrhein, Thorsten | | | 1994 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Schoengart, Ralf | | | 2075 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Petersen, Finn Christopher | | | 1841 | GER | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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