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Individual Calculations February 2019 |
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| Dubuis, Olivier Total change: -10.40 | |   |
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| Open du Grand Echiquier Lausanne 2018 | Lausanne | SUI | 2018-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1715 | 2.50 | 6 | -0.26 | 40 | -10.40 | |
|  Ahumada, Norberto | | | 1910 | SUI | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Dupuis, Jean-Francois | | | 1558 | SUI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Rolle, Pascal | | | 1930 | FRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Weissbaum, Roland | | | 1633 | SUI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Michel, Jean-Claude | | | 1745 | SUI | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Krug, Harald | | | 1712 | SUI | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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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