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Individual Calculations May 2017 |
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| Bonferroni, Carlo Total change: -14.20 | |   |
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| 7. Open de la Broye (group A) | Payerne | SUI | 2017-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1748 | 1.00 | 4 | -0.57 | 20 | -11.40 | |
|  Megret, Jean | | | 2005 | SUI | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Hirzel, Moritz | | | 1558 | SUI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Yersin, Franck | | | 1861 | SUI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Jenny, Gerald | | | 1902 | SUI | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | 13.Open de Payerne round 5-6 | Payerne | SUI | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1740 | 0.50 | 1 | -0.14 | 20 | -2.80 | |
| | Wuthrich, Marcel | | | 1635 | SUI | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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