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Individual Calculations March 2023 |
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| Gersemann, Karl Total change: 12.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 D | Magdeburg | GER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1730 | 2.50 | 4 | 0.32 | 40 | 12.80 | |
|  Hoffmann, Siegfried | | | 1645 | GER | 0.00 | 1 | -0.62 | 40 | -24.80 | |  Heymann, Walter | | | 1674 | GER | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Recklies, Volker | | | 1726 | GER | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Wiege, Matthias | | | 1749 | GER | 0.50 | 1 | 0.03 | 40 | 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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