Individual Calculations December 2018 |
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Nabaa, Sami Abbas Al-Attraqchi Total change: 8.80 | | |
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Arab Chess Individual Championship 2018 U16 Girls | Hammamet | TUN | 2018-10-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1541 | 1831 | 7.50 | 9 | 0.22 | 40 | 8.80 | |
| Al Maamari, Wafia Darwish | | wc | 1813 | UAE | 0.50 | 1 | -0.03 | 40 | -1.20 | | Amal, Fadel S M Alshamsi | | wc | 1515 | UAE | 1.00 | 1 | 0.13 | 40 | 5.20 | | Shaheen, Mays | | | 1431 * | PLE | 1.00 | 1 | 0.08 | 40 | 3.20 | | Bechikh, Chaima | | | 1431 * | TUN | 1.00 | 1 | 0.08 | 40 | 3.20 | | Boubendir, Nesrine | | | 1467 | ALG | 1.00 | 1 | 0.10 | 40 | 4.00 | | Aimar, Lydia Djihane | | | 1431 * | ALG | 1.00 | 1 | 0.08 | 40 | 3.20 | | Nassr, Lina | | wm | 1920 | ALG | 0.00 | 1 | -0.38 | 40 | -15.20 | | Mrizek, Asma | | | 1431 * | TUN | 1.00 | 1 | 0.08 | 40 | 3.20 | | Guidara, Rawia | | | 1431 * | TUN | 1.00 | 1 | 0.08 | 40 | 3.20 | | * 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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