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Individual Calculations December 2017 |
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| Dubois, Claude Total change: 18.80 | |   |
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| 15. Open du Jura 2017 | Court | SUI | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1803 | 2.00 | 4 | 0.94 | 20 | 18.80 | |
|  Gerber, Renaud | | | 1989 | SUI | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Zingg, Daniel | | | 1983 | SUI | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Peter, Raymond | | | 1929 | SUI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Montavon, Gerard | | | 2038 | SUI | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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