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Individual Calculations January 2023 |
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| Wenger, Arejou Total change: 7.60 | |   |
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| Bettingen Open 2022 | Bettingen | SUI | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1807 | 3.00 | 4 | 0.38 | 20 | 7.60 | |
|  Pfaltz, Henning | | | 1407 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mazenauer, Christian | | | 1410 | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Papaux, Steve | | | 2043 | SUI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Jucker, Elio | | | 1749 | SUI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * 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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