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Individual Calculations March 2019 |
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| Couche, Didier Total change: 10.80 | |   |
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| 35e Open International d'Echecs de Cappelle la Grande | CAPPELLE LA GRANDE | FRA | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1949 | 4.00 | 8 | 0.54 | 20 | 10.80 | |
|  Lefebvre, Herve | f | | 2290 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Ferrandi, Bernard | | | 1620 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Houck, Veronique | | | 1549 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Van Dael, Siem | f | | 2242 | NED | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Hejazipour, Mitra | | wg | 2233 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Zerbib, Claude | | | 1759 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Cieza, Arcadio | f | | 2172 | PER | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Maddens, Martijn | c | | 2136 | BEL | 0.00 | 1 | -0.26 | 20 | -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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