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Individual Calculations April 2023 |
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| Weiler, Wolfgang Total change: -50.60 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2022-2023 Q5 B | Koblenz | GER | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1996 | 2.00 | 5 | -0.92 | 20 | -18.40 | |
|  Mueller, Peter | | | 1887 | GER | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Kasueschke, Lars | | | 2023 | GER | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Giacomelli, Bernd | | | 1944 | GER | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Schellenberger, Dirk, Dr. | | | 1846 | GER | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Tremoehlen, Thomas | | | 1964 | GER | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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 2022-2023 Q6 B | Duesseldorf | GER | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1996 | 0.50 | 4 | -1.61 | 20 | -32.20 | |
| | Kruse, Victor | | | 1956 | GER | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Doenitz, Christian, Dr. | | | 2019 | GER | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Grosser, Walter | | | 2121 | GER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Rudolph, Eva | | | 1802 | GER | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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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