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Individual Calculations December 2017 |
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| Zingg, Walter Total change: -2.40 | |   |
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| 15. Open du Jura 2017 | Court | SUI | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1811 | 2.00 | 4 | -0.12 | 20 | -2.40 | |
|  Pellaton, Fernand | | | 1722 | SUI | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Gerber, Renaud | | | 1989 | SUI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Abou-Allam, Eyad | | | 1700 | SUI | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Hasler, Patrick | | | 1752 | SUI | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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