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Individual Calculations February 2023 |
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| Koestner, Laurin Total change: 6.80 | |   |
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| Basel Christmas Open Experts 2022 | Basel | SUI | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1740 | 4.00 | 7 | 0.17 | 40 | 6.80 | |
|  Pahud, Kylian | | | 1348 | SUI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ernst, Rolf | f | | 1898 | GER | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Gafner, Lancelot | | | 1521 | SUI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Bangerter, Ena | | | 1482 | SUI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Bara, Jan | | | 1672 | CZE | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Radt, Volker | | | 1969 | SUI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Lahouel, Kim-Luca | | | 1964 | GER | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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