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Individual Calculations September 2023 |
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| Busch, Lorenz Total change: 1.20 | |   |
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| 4. Internationale Unterlaender Schachtage A-Turnier | Heilbronn-Biberach | GER | 2023-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1990 | 4.00 | 7 | 0.06 | 20 | 1.20 | |
|  Schulze, Fabian | | | 1701 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Feldmann, Johannes | | | 2207 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Geltz, Noah | | | 2162 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kuehn, Roger, Dr. | | | 1707 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Zeyer, Oliver | | | 2008 | GER | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Wachsmann, Elmar | | | 1883 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Baur, Volker, Dr. | | | 1883 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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