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Individual Calculations February 2022 |
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| Charfeddine, Akram Total change: 46.40 | |   |
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| 5eme Open des Roses Ariana | Ariana | TUN | 2021-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1929 | 7.50 | 9 | 2.32 | 20 | 46.40 | |
|  Dekhili, Aymen | | | 1529 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ben Youssef, Chedly | | | 1604 | TUN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Barbaria, Yacine | | | 2210 | TUN | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Hergli, Amir | | | 2070 | TUN | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Ferjaoui, Khaled | | | 1674 | TUN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hbacha, Achraf | m | | 2187 | TUN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Barhoumi, Med Anis | | | 2048 | TUN | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Khemiri, Mohamed Dhia Eddine | | | 1642 | TUN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Chelli, Hichem | | | 1734 | TUN | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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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