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Individual Calculations April 2018 |
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| Bosson, Jean-Claude Total change: -13.20 | |   |
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| Coupe du Leman 2018 Cat. A VAUD | different places | SUI | 2018-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1694 | 0.00 | 3 | -0.66 | 20 | -13.20 | |
|  Binder, Beat | | | 1955 | SUI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Grillon, Cedric | | | 1985 | SUI | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Berger, Guillaume | | | 1820 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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