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Individual Calculations September 2014 |
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| Boyer, Jean-Francois Total change: -2.60 | |   |
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| 23. Open International de Martigny | Martigny | SUI | 2014-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1833 | 3.50 | 7 | -0.13 | 20 | -2.60 | |
|  Rausis, Igors | | | 2233 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Williams, Johann | | | 1565 | SUI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Roeck, Philippe | | | 1687 | SUI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gattuso, Paolo | | | 1662 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Beney, Eddy | | | 2065 | SUI | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Cittadini, Dario | | | 1960 | SUI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Zaza, Alexandre | | | 1639 | SUI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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