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Individual Calculations February 2018 |
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| Zweifel, Gavin Total change: 34.80 | |   |
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| 41. Zuercher Weihnachtsopen Allgemein | Zurich | SUI | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1560 | 3.00 | 7 | 0.87 | 40 | 34.80 | |
|  Kalbermatter, Philipp | | | 1846 | SUI | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Tansini, Clairmonde P. | | | 1246 | SUI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Gamsa, Clemens | | | 1680 | SUI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Jorns, Benedikt | | | 1803 | SUI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Berkemer, Rainer, Dr. | | | 1859 | GER | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Andjelkovic, Slavoljub | | | 1794 | SUI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Ruchat, Blaise | | | 1791 | SUI | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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