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Individual Calculations August 2023 |
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| Dergatschova, Anna Total change: -77.20 | |   |
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| Sparkassen Chess Trophy 2023 A-Open | Dortmund | GER | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 2119 | 2.50 | 8 | -3.86 | 20 | -77.20 | |
|  Prueske, Wolfgang | | | 1966 | GER | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Madsen, Jens Ingemann | | | 1953 | DEN | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Hofmann, Benjamin | | | 1719 * | GER | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Barskij, Aleksandr | | | 1882 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Alsleben, Moritz | | | 1940 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kebbedies, Frank | | | 1743 | GER | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Atali, Dogukan | | | 1861 | GER | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Sereda, Yaroslava | | | 1913 | GER | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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