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Individual Calculations December 2018 |
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| Al Busaidi, Hamood Total change: 44.40 | |   |
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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 |
| 1479 | 1373 | 4.50 | 9 | 1.11 | 40 | 44.40 | |
|  Amr, Majdalawi | c | | 1718 | JOR | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Bahloul, Ahmed | c | | 1572 | TUN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Gabsi, Amine | | | 1232 | TUN | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Ezzeddine, Mohamed Amine | | | 1437 | TUN | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Hellal, Tarik | | | 1350 | ALG | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Pola, Azad Saber | | | 1662 | IRQ | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Ammar, Sedrani | f | | 1773 * | UAE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Elharrak, Youssef | | | 1012 | MAR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Boulaares, Adam | | | 1552 | TUN | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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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