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Individual Calculations May 2023 |
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| Guertler, Karl-Heinz, Dr. Total change: -24.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 C | Darmstadt | GER | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1890 | 1.50 | 4 | -1.24 | 20 | -24.80 | |
|  Brauer, Frank | | | 1786 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Storkebaum, Ulrike | | | 1743 | GER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Meng, Yuxuan | | | 1640 | GER | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Braeuer, Karl-Heinz | | | 1823 | GER | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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