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Individual Calculations December 2018 |
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| Bahloul, Ahmed Total change: -74.80 | |   |
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| Arab Chess Individual Championship 2018 U14 Open | Hammamet | TUN | 2018-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1572 | 4.00 | 9 | -1.87 | 40 | -74.80 | |
|  Elharrak, Youssef | | | 1172 * | MAR | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Al Busaidi, Hamood | | | 1373 | OMA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ammar, Sedrani | f | | 1972 * | UAE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hellal, Tarik | | | 1350 | ALG | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Derouiche, Mohamed Ramy | | | 1310 | TUN | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Gabsi, Amine | | | 1232 | TUN | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Ezzeddine, Mohamed Amine | | | 1437 | TUN | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Alajami, Saber Jaber | | | 1396 | LBA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Zane, Rayane | | | 1793 | ALG | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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