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Individual Calculations August 2023 |
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| Sereda, Yaroslava Total change: -3.20 | |   |
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| Sparkassen Chess Trophy 2023 A-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1913 | 3.50 | 9 | -0.08 | 40 | -3.20 | |
|  Thieme, Daniel Otis | | | 2089 | GER | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Klings, Peter | | | 2062 | GER | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Steinle, Carsten | | | 2044 | GER | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Krueger, Andre | | | 1973 | GER | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Nourzad, Shayan | | | 1821 | GER | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Spickermann, Sven | | | 1938 | GER | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Lang, Nico | | | 1837 | GER | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Gasper, Joern | | | 2038 | GER | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Dergatschova, Anna | | wm | 2119 | GER | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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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