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Individual Calculations December 2017 |
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| Durufle, Arnaud Total change: -24.80 | |   |
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| 32e Open International du Touquet - Open A | LE TOUQUET PARIS PLAGE | FRA | 2017-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 2045 | 4.50 | 9 | -1.24 | 20 | -24.80 | |
|  Vigna, Liza | | | 1745 | FRA | 0.00 | 1 | -0.85 | 20 | -17.00 | |  Heyman, Jacques | | | 1802 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Boulnois, Boris | | | 1866 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Villwock, Martin | | | 2102 | GER | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Mancini, Mario | f | | 2191 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Tsatsalashvili, Keti | | wg | 2264 | GEO | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Fondain, Georges | | | 1862 | FRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Mallevaey, Guillaume | | | 1841 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Meuriot, Philippe | | | 1645 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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