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Individual Calculations August 2021 |
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| Guedira, Said Total change: -8.40 | |   |
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| 23eme Open International des Vins du Medoc a Hourtin | HOURTIN | FRA | 2021-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1626 | 4.50 | 9 | -0.21 | 40 | -8.40 | |
|  Roselle, Tristan | | | 2026 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Barat, Jean-Claude | | | 1303 | FRA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Ribaud-Chevrey, Philippe | | | 2026 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Couet, Justin | | | 1494 | FRA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Le Gloanec, Jacques | | | 1342 | FRA | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Dubertrand, Bernard | | | 1480 | FRA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Contie, Lilio | | | 1470 | FRA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Martinet, Nathan | | | 1822 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Maisonnet, Emmanuel | | | 1625 | FRA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | * 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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