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Individual Calculations April 2023 |
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| Ramm, Karl-Heinz Total change: 0.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q5 F | Koblenz | GER | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1372 | 1.00 | 2 | 0.01 | 20 | 0.20 | |
|  Debus, Friedhelm | | | 1516 | GER | 1.00 | 1 | 0.69 | 20 | 13.80 | |  Jagodzinsky, Lukas | | | 1238 | GER | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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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