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Individual Calculations February 2023 |
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| Brodbeck, Stefan Total change: -59.80 | |   |
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| 38. Internationales Boeblinger Open | Boeblingen | GER | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 2244 | 5.00 | 9 | -2.99 | 20 | -59.80 | |
|  Blank, Stefan | | | 1736 | GER | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Grkinic, Goran | | | 1953 | CRO | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Homi, Joseph | | | 2087 | GER | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Kuhn, Gerhard | | | 1932 | GER | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Franke, Luca | | | 1929 | GER | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Root, Martin | | | 1761 | GER | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Hornung, Richard | | | 1844 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Udaykumar, Arunn Mark | | | 1726 | GER | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Foksha, Alexander | | | 1866 | GER | 0.50 | 1 | -0.41 | 20 | -8.20 | | | * 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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