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Individual Calculations February 2020 |
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| Diehm, Alexander Total change: -29.20 | |   |
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| 8. Wittelsbacher Weihnachts-Schach-Open | Kelheim | GER | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2024 | 3.50 | 7 | -0.89 | 20 | -17.80 | |
|  Wltschek, Christian | | | 1844 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Doleschal, Johannes | | | 1938 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Wurzel, Andre | | | 2215 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Fuchs, Mirjana | | | 1751 | GER | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Thanner, Daniel | | | 2122 | GER | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Noeckler, Alexander | | | 1852 | GER | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Guckes, Fabian | | | 1729 | GER | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 B | Potsdam | GER | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 2017 | 2.50 | 5 | -0.57 | 20 | -11.40 | |
| | Moeller, Lisa-Marie | | | 1934 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Kottke, Steffen | | | 1923 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Schubert, Nikita | | | 1914 | GER | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Huels, Maximilian | | | 1957 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Hetzer, Volkhard | | | 1937 | GER | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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