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Individual Calculations September 2014 |
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| Bonvin, Claude-Alain Total change: -26.80 | |   |
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| 23. Open International de Martigny | Martigny | SUI | 2014-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1668 | 0.00 | 4 | -0.67 | 40 | -26.80 | |
|  Curien, Nicolas | | | 2068 * | SUI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gibbs, Dominic V | | | 1949 | ENG | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Bussa, Paolo | | | 1812 | ITA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Schmid, Christoph | | | 2003 | SUI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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