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Individual Calculations May 2019 |
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| Chouchane, Amine Total change: -8.00 | |   |
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| Championnat National par equipe A 2020 10-11 | Bizerte | TUN | 2019-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1975 | 1.00 | 1 | 0.48 | 20 | 9.60 | |
|  Jaouani, Slim | | | 1958 | TUN | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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 |
| 1794 | 1975 | 5.50 | 9 | -0.88 | 20 | -17.60 | |
|  Khlaf, Bassem | | | 1575 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ben Youssef, Anis | | | 1750 | TUN | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Boufaied, Amine | | | 1575 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ferjaoui, Khaled | | | 1732 | TUN | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Bouajila, Atef | | | 1723 | TUN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Zaydia, Marwen | | | 1863 | TUN | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Meftahi, Houssem | m | | 2090 | TUN | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ben Houichi, Lotfi | | | 1908 | TUN | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Ben Brahem, Aymen | | | 1926 | TUN | 0.00 | 1 | -0.57 | 20 | -11.40 | | | * 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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