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Individual Calculations March 2023 |
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| Sommer, Gerald Total change: -22.40 | |   |
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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 |
| 2024 | 2116 | 2.00 | 5 | -1.12 | 20 | -22.40 | |
|  Moeller, Maurin | | | 2014 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | |  Schoettker, Jochen | | | 1935 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Zhou, Lepu Coco | | | 2043 | GER | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Sauer, Tim | | | 2093 | GER | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Schulz, Phillip | | | 2036 | GER | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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