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Individual Calculations February 2024 |
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| Boll, Kai Total change: -8.20 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2023-2024 Q2 F | Potsdam | GER | 2024-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1268 | 1.50 | 4 | 0.34 | 20 | 6.80 | |
|  Grumbach, Thomas | | | 1478 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Nowak, Thomas Anulak | | | 1522 | GER | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Wusterhausen, Sven | | | 1378 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Rabus, Johann | | | 1347 | GER | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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 2023-2024 Q3 F | Bad Wildungen | GER | 2024-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1268 | 1.00 | 4 | -0.75 | 20 | -15.00 | |
| | Ramm, Karl-Heinz | | | 1372 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Jentsch, Meik | | | 1348 | GER | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Braun, Axel | | | 1264 | GER | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Schmidt, Martin | | | 1276 | GER | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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