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Individual Calculations March 2023 |
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| Wehrmann, Jens Total change: 43.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q4 E | Magdeburg | GER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1551 | 1405 | 2.00 | 3 | 1.09 | 40 | 43.60 | |
|  Wiedemann, Thilo | | | 1594 | GER | 0.50 | 1 | 0.25 | 40 | 10.00 | |  Arnold, Gerald | | | 1547 | GER | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Lick, Helmut | | | 1513 | GER | 1.00 | 1 | 0.65 | 40 | 26.00 | |
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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