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Individual Calculations March 2023 |
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| Wiedermann, Uwe Total change: -2.80 | |   |
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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 |
| 1632 | 1666 | 1.50 | 3 | -0.14 | 20 | -2.80 | |
|  Krueger, Bernd | | | 1758 | GER | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Jacobasch, Ronja | | | 1549 | GER | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Muendoerfer, Sebastian | | | 1589 | GER | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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