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Individual Calculations March 2023 |
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| Roehr, Susanne Total change: -3.80 | |   |
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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 |
| 1569 | 1675 | 3.00 | 5 | -0.19 | 20 | -3.80 | |
|  Rehbein, Vitus | | | 1521 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Meyer, Jessica | | | 1444 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Donath, Dieter | | | 1564 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Miltner, Andreas | | | 1686 | GER | 0.50 | 1 | 0.02 | 20 | 0.40 | | | May, Alexander | | | 1632 | GER | 0.50 | 1 | -0.06 | 20 | -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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