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Individual Calculations May 2015 |
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| Duverne, Jean-Marie Total change: -1.40 | |   |
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| 46ème Open Fide (-2200) de Gonfreville l'Orcher Trophée Claude Leroyer | GONFREVILLE L'ORCHER | FRA | 2015-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 2139 | 5.00 | 7 | -0.07 | 20 | -1.40 | |
|  Dubois, Delphine | | | 1739 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Grunfelder, Anthony | | | 1806 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Simon, Stephane | | | 1873 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Garcia, Adrien | | | 1859 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Medghoul, Sherif | | | 2154 | FRA | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Gallon, Willy | | | 2070 | FRA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Lepigoche, Cyril | | | 2115 | FRA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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