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Individual Calculations April 2023 |
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| Guetschow, Christian Total change: -8.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q6 C | Duesseldorf | GER | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1790 | 1.50 | 4 | -0.43 | 20 | -8.60 | |
|  Bruening, Wolfgang | | | 1843 | GER | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Gareiss, Joerg | | | 1834 | GER | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Staehrfeldt, Philipp | | | 1761 | GER | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Densing, Gerd | | | 1777 | GER | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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) | | |
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