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Individual Calculations February 2023 |
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| Hirzel, Robin Total change: 73.60 | |   |
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| 46. Weihnachtsopen Zurich Allgemein | Zurich | SUI | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1509 | 3.50 | 6 | 1.84 | 40 | 73.60 | |
|  Leuenberger, Urs | | | 1929 | SUI | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Egli, Arnold | | | 1324 | SUI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ernst, Heinz | | | 1734 | SUI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Lenz, Boris | | | 1579 | SUI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Ensmenger, Hugo | | | 1851 | SUI | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Schmitter, Albert | | | 1855 | SUI | 0.50 | 1 | 0.39 | 40 | 15.60 | |
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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