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Individual Calculations September 2012 |
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| Buergi, Oswald Total change: 0.45 | |   |
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| 21. Open International de Martigny | Martigny | SUI | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 2140 | 3.50 | 6 | 0.03 | 15 | 0.45 | |
|  Dorsaz, Cyril | | | 1740 * | SUI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Das, Arghyadip | m | | 2479 | IND | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Wegelin, Reinhard | | | 1958 | SUI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Lamotte, Gaelle | | | 1899 | FRA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Nueesch, Gerard | f | | 2385 | SUI | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Vandelacluze, Ian | | | 1998 | BEL | 0.50 | 1 | -0.19 | 15 | -2.85 | | | * 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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