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Individual Calculations May 2023 |
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| Kirchner, Stefan Total change: -43.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 E | Darmstadt | GER | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1555 | 0.50 | 4 | -2.18 | 20 | -43.60 | |
|  Rehpenn, Tom | | | 1484 | GER | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Jansen, Nora | | | 1472 | GER | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Stadelmann, Constantin | | | 1316 | GER | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Noelle, Lisa | | | 1428 | GER | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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