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Individual Calculations September 2009 |
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| Dorsaz, Cyril Total change: -2.25 | |   |
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| 18. Open Int. de Martigny | Martigny | SUI | 2009-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1661 | 1.00 | 5 | -0.09 | 25 | -2.25 | |
|  Moret, Jean-Paul | | | 2061 * | SUI | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Desboeufs, Claude | | | 1672 | SUI | 0.50 | 1 | 0.02 | 25 | 0.50 | | | Coletta, Stephane | | | 1968 | SUI | 0.50 | 1 | 0.36 | 25 | 9.00 | | | Major, Stephan | | | 1946 | SUI | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Michel, Jean-Claude | | | 1870 | SUI | 0.00 | 1 | -0.23 | 25 | -5.75 | | | * 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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