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Individual Calculations February 2017 |
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| Meftahi, Houssem Total change: -38.60 | |   |
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| Douz Internationnal Chess Open | Douz-Tunisia | TUN | 2017-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 2118 | 2.50 | 6 | -1.93 | 20 | -38.60 | |
|  Bouzid, Taher | | | 1718 * | TUN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boudriga, Med Ali | m | | 2375 | TUN | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Alzantuti, Yousef | | | 1899 | LBA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Kahlaoui, Hassen | | | 1764 | TUN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ben Said, Firas | | | 1718 * | TUN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Barhoumi, Med Anis | | | 1938 | TUN | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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