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Individual Calculations December 2018 |
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| Benelfekir, Amina Total change: 29.60 | |   |
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| Arab Chess Individual Championship 2018 U18_20 Girls | Hammamet | TUN | 2018-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1456 | 4.00 | 8 | 0.74 | 40 | 29.60 | |
|  A-Ali, Sali Abbas Abdulzahra | | wf | 1848 | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Moalla, Yosr | | | 1224 | TUN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Nassr, Manel | | wc | 1309 | ALG | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Chihi, Malek | | wc | 1563 | TUN | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Ben Fredj, Mariem | | wc | 1449 | TUN | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Almaini, Aishah Sarhan | | | 1542 | UAE | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Miladi, Amen | | wf | 1688 | TUN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Sara, Masood Abdullah | | | 1658 | IRQ | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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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