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Individual Calculations December 2017 |
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| Graber, Christian Total change: 18.00 | |   |
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| 15. Open du Jura 2017 | Court | SUI | 2017-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1840 | 3.50 | 4 | 0.90 | 20 | 18.00 | |
|  Graber, Alain | | | 1634 | SUI | 0.50 | 1 | -0.26 | 20 | -5.20 | |  Del Val, Josefa | | | 1488 | SUI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Pellaton, Fernand | | | 1722 | SUI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Wenger, Lucas | | | 1999 | SUI | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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