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Individual Calculations May 2018 |
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| Ibazizen, Abdelatif Total change: -15.60 | |   |
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| 14e Open de Flers (-2200) | FLERS | FRA | 2018-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 2025 | 5.00 | 7 | -0.78 | 20 | -15.60 | |
|  Levy, David | | | 1625 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Andre, Sebastien | | | 1625 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Houette, Sebastien | | | 1800 | FRA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Makhloufi, Salim | | | 1625 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brossard, David | | | 1625 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gao, Etienne | | | 2099 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Baazaoui, Walid | | | 1625 * | 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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