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Individual Calculations January 2023 |
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| Sperzel, Bernd Total change: -3.80 | |   |
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| Open du Jura 2022 | Delemont | SUI | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1839 | 2.00 | 4 | 0.00 | 20 | 0.00 | |
|  Wermuth, David | | | 1439 * | SUI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dijkstra, Hidde | | | 1997 | SUI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Boillat, Maxime | | | 1652 | SUI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Aeschbach, Philipp | f | | 2316 | SUI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | * 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) | | | | SGM 2023 (Bundesliga und 1.Regionalliga) round 1 | decentralised | SUI | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 1839 | 0.00 | 1 | -0.19 | 20 | -3.80 | |
| | Grandjean-Steiner, Maria | | wf | 2093 | SUI | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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