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Individual Calculations January 2020 |
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| Biermann, Florian Total change: 31.20 | |   |
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| NRW-Klasse 1 2019/2020 December 2019 | various | GER | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2044 | 0.50 | 1 | 0.13 | 40 | 5.20 | |
|  Borrink, Joern | | | 2139 | GER | 0.50 | 1 | 0.13 | 40 | 5.20 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 B | Duesseldorf | GER | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1993 | 2044 | 3.50 | 5 | 0.65 | 40 | 26.00 | |
| | Steinbach, Wolfgang | | | 1983 | GER | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Berner, Manfred | | | 1988 | GER | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Roehr, Oliver | | | 2028 | GER | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Angermuende, Dirk | | | 1950 | GER | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Schmidt, Theo | | | 2015 | GER | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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