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Individual Calculations May 2019 |
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| Ben Youssef, Anis Total change: 36.00 | |   |
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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 |
| 1907 | 1750 | 1.00 | 1 | 0.71 | 20 | 14.20 | |
|  Yacine , Ben Thabet | | | 1907 | TUN | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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 |
| 1803 | 1750 | 4.50 | 8 | 1.09 | 20 | 21.80 | |
|  Chouchane, Amine | c | | 1975 | TUN | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Charfeddine, Akram | | | 2015 | TUN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Amellal, Sofiane Anis | | | 1957 | ALG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mejri, Moncef | | | 1399 | TUN | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Boufaied, Amine | | | 1566 | TUN | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ben Salah, Ghassen | | | 1829 | TUN | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Khalfa, Mhamed | | | 1760 | TUN | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Tritar, Kamel | | | 1925 | TUN | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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) | | |
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