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Individual Calculations September 2012 |
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| Putallaz, Jean-Christophe Total change: 4.80 | |   |
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| 21. Open International de Martigny | Martigny | SUI | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1755 | 1.50 | 5 | 0.32 | 15 | 4.80 | |
|  Schaerer, Julian | | | 2155 * | SUI | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Benbara, Brahim | | | 2037 | FRA | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Chervet, Olivier | | | 1987 | SUI | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Hirzel, Martin | | | 1949 | SUI | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Mettraux, Jean | | | 1767 | SUI | 0.00 | 1 | -0.48 | 15 | -7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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