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Individual Calculations January 2023 |
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| Pfaltz, Henning Total change: 8.40 | |   |
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| Bettingen Open 2022 | Bettingen | SUI | 2022-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1347 | 1.50 | 3 | 0.42 | 20 | 8.40 | |
|  Wenger, Arejou | | | 1807 | SUI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Bhingare, Rohit Satish | | | 1167 | SUI | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Hirzel, Robin | | | 1509 | SUI | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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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