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Individual Calculations January 2023 |
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| Hirzel, Robin Total change: -17.60 | |   |
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| Bettingen Open 2022 | Bettingen | SUI | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1509 | 0.50 | 3 | -0.44 | 40 | -17.60 | |
|  Papaux, Steve | | | 2043 | SUI | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Jucker, Elio | | | 1749 | SUI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Pfaltz, Henning | | | 1347 | SUI | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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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