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Individual Calculations May 2015 |
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| Lafer, Jean-Jacques Total change: -42.00 | |   |
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| 6. Open de la Broye | Payerne | SUI | 2015-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1680 | 0.00 | 3 | -1.05 | 40 | -42.00 | |
|  Dill, Xaver | | | 1824 | SUI | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Megret, Jean | | | 1753 | SUI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Naegelin, Luis | | | 1800 | SUI | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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