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Individual Calculations May 2019 |
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| Ismail, Hassen Total change: -17.80 | |   |
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| Championnat National par equipe A 2020 finale | Bizerte | TUN | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2148 | 2012 | 0.00 | 1 | -0.32 | 20 | -6.40 | |
|  Bengherabi, Khalil | f | | 2148 | ALG | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | Festival International du jeu d'echecs du Sahel Tunisien (Open) | Hammam Sousse | TUN | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 2012 | 6.00 | 9 | -0.57 | 20 | -11.40 | |
|  Ben Kahla, Tahar | | | 1612 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khalfa, Mhamed | | | 1760 | TUN | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Miladi, Amen | | wf | 1681 | TUN | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ben Moussa, Rached | | | 1688 | TUN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Charfeddine, Akram | | | 2015 | TUN | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Gasmi, Walid | | | 1892 | TUN | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Chamam, Nazih | | | 2019 | TUN | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Zaydia, Marwen | | | 1863 | TUN | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ben Salah, Ghassen | | | 1829 | TUN | 1.00 | 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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