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Individual Calculations September 2012 |
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| Lamotte, Gaelle Total change: -7.50 | |   |
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| 21. Open International de Martigny | Martigny | SUI | 2012-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1899 | 1.00 | 4 | -0.50 | 15 | -7.50 | |
|  Vishnu, Prasanna V | m | | 2299 * | IND | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Buergi, Oswald | | | 2140 | SUI | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Hirzel, Martin | | | 1949 | SUI | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Betrisey, Sandro | | | 1673 | SUI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | * 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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