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Individual Calculations June 2015 |
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| Coulon, Jean-Yves Total change: -21.60 | |   |
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| 38ème Open de l'Ascension Victor Syre d'Issy-les-Moulineaux | ISSY LES MOULINEAUX | FRA | 2015-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1554 | 1.00 | 4 | -0.54 | 40 | -21.60 | |
|  Rosset, Laurent | | | 1416 | FRA | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Ragon, Philippe | | | 1451 | FRA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Mataigne, Jean-Michel | | | 1954 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Guehtar, Sofiane | | | 1874 | FRA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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