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Individual Calculations January 2024 |
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| Koch, Jens Total change: -14.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2023-2024 Q1 D | Duesseldorf | GER | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1771 | 1.50 | 3 | -0.73 | 20 | -14.60 | |
|  Homann, Christoph | | | 1565 | GER | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Kommessin, Felix | | | 1562 | GER | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Biessner, Eberhard | | | 1622 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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