Individual Calculations January 2023 |
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Boettcher, Frank, Dr. Total change: -13.60 | | |
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Deutsche Schach-Amateurmeisterschaft 2022-2023 Q1 C | Hamburg | GER | 2022-12-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1876 | 1829 | 1.50 | 5 | -0.68 | 20 | -13.60 | |
| Glodowski, Marek | | | 1912 | GER | 0.50 | 1 | 0.11 | 20 | 2.20 | | Koch, Soeren | | | 1905 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | | Braun, Kristin | | | 1883 | GER | 0.00 | 1 | -0.42 | 20 | -8.40 | | Fenner, Martin | | | 1899 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | | Gerdau, Niklas | | | 1782 | GER | 0.00 | 1 | -0.57 | 20 | -11.40 | | 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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