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Individual Calculations March 2023 |
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| Poysti, Nathanael Total change: 9.00 | |   |
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| 21. Burgdorfer Open - A | Burgdorf | SUI | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 2116 | 4.00 | 5 | 0.45 | 20 | 9.00 | |
|  Schuepbach, Hanspeter | | | 1727 | SUI | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Wiesmann, Dominique | | | 1939 | SUI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Toktomushev, Teimur | f | | 2239 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Schneuwly, Achim | | | 1914 | SUI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Jud, Marc | | | 1857 | SUI | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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