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Individual Calculations February 2023 |
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| Hopman, Pieter Total change: -4.30 | |   |
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| Krefelder Weihnachtsopen 2022 | Krefeld | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2340 | 5.50 | 7 | -0.43 | 10 | -4.30 | |
|  Gailis, Gunnar | | | 1940 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Skoerys, Fabian | | | 1894 | GER | 0.50 | 1 | -0.44 | 10 | -4.40 | | | Borkhardt, Arndt | | | 1930 | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Diduh, Ihor | | | 1991 | UKR | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Quinones-Maletti, Julio Guillermo | | | 2049 | DEN | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Pauly, Carlo | f | | 2293 | GER | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Golbach, Floris | | | 2052 | NED | 1.00 | 1 | 0.16 | 10 | 1.60 | | | * 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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