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Individual Calculations June 2019 |
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| Derouiche, Mohamed Ramy Total change: 92.80 | |   |
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| Les Roses d'echecs de l'Ariana 2019 | Ariana | TUN | 2019-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 1426 | 3.50 | 7 | 2.32 | 40 | 92.80 | |
|  Ben Salah, Ghassen | | | 1826 * | TUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Elayeb, Med Yessine | | | 1580 | TUN | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Ben Youssef, Anis | | | 1786 | TUN | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Chafai, Khalil | | | 1826 * | TUN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Chamam, Nazih | | | 1826 * | TUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aroua, Ahmed | | | 1512 | TUN | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Ferjaoui, Khaled | | | 1700 | TUN | 0.50 | 1 | 0.33 | 40 | 13.20 | | | * 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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