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Individual Calculations December 2022 |
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| Biedekoepper, Robert Total change: -3.20 | |   |
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| NRW-Klasse 4 2022-2023 October 2022 | various | GER | 2022-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1977 | 0.50 | 2 | -0.59 | 20 | -11.80 | |
|  Kushchan, Eduard | | | 2009 | GER | 0.00 | 1 | -0.46 | 20 | -9.20 | |  Kuhn, Andreas | | | 1882 | GER | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | NRW-Klasse 4 2022-2023 November 2022 | various | GER | 2022-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1977 | 1.00 | 1 | 0.43 | 20 | 8.60 | |
| | Sailer, Hans-Peter | | | 1928 | GER | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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