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Individual Calculations September 2023 |
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| Meitzner, Johan Eduard Total change: 39.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Finale F | Bad Wildungen | GER | 2023-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1326 | 2.00 | 3 | 0.64 | 40 | 25.60 | |
|  Ludwig, Lea | | | 1333 | GER | 0.50 | 1 | 0.01 | 40 | 0.40 | |  Sauer, Andreas | | | 1340 | GER | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Nguyen, Quang Anh | | | 1405 | GER | 1.00 | 1 | 0.61 | 40 | 24.40 | |
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) | | | | 13. Nordhaeuser Schachopen | Nordhausen | GER | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1326 | 1.00 | 4 | 0.34 | 40 | 13.60 | |
| | Torosyan, Bagrat | | | 1893 | GER | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Lorenz, Sebastian | | | 1924 | GER | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Winkler, Frida | | | 1258 | GER | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Schenk, Rafael | | | 1862 | GER | 0.00 | 1 | -0.03 | 40 | -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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