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Individual Calculations December 2017 |
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| Sobari, Robin Total change: -19.60 | |   |
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| 15. Open du Jura 2017 | Court | SUI | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1715 | 0.50 | 3 | -0.49 | 40 | -19.60 | |
|  Buerki, Gilles | | | 1845 | SUI | 0.50 | 1 | 0.18 | 40 | 7.20 | |  Montavon, Gerard | | | 2038 | SUI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Retti, Marco | | | 1688 | SUI | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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