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Individual Calculations April 2023 |
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| Lechler, Walter Total change: -28.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q5 E | Koblenz | GER | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1608 | 0.00 | 1 | -0.72 | 20 | -14.40 | |
|  Mayer, Alex | | | 1438 | GER | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q6 E | Duesseldorf | GER | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1608 | 0.50 | 2 | -0.72 | 20 | -14.40 | |
| | Fernschild, Ulrich | | | 1490 | GER | 0.00 | 1 | -0.66 | 20 | -13.20 | |  Wagner, Matthias | | | 1567 | 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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