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Individual Calculations March 2023 |
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| Zimmermann, Stefan Sui Total change: -20.00 | |   |
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| 21. Burgdorfer Open - A | Burgdorf | SUI | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1610 | 0.00 | 3 | -0.50 | 40 | -20.00 | |
|  Malli, Suvirr | | | 2015 | SUI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Uso I Cubertorer, Lluis | | | 1756 | SUI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Hirzel, Martin | | | 1940 | SUI | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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