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Individual Calculations March 2023 |
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| Gebert-Vangeel, Ralf Total change: -11.40 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 B | Magdeburg | GER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 2017 | 2.50 | 5 | -0.57 | 20 | -11.40 | |
|  Weitz, Andreas | | | 1935 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | |  Kuebler, Marcus | | | 1907 | GER | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Pohle, Saskia | | | 1875 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Wagner, Margarethe | | | 1922 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Ebert, Juergen | | | 2021 | GER | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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