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Individual Calculations October 2013 |
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| Al-Zarouni, Aisha Total change: -5.10 | |   |
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| Arab Girls Under-20 Championship 2013 | Amman | JOR | 2013-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1667 | 2.50 | 7 | -0.34 | 15 | -5.10 | |
|  Meddeb, Chadha | | wm | 1684 | TUN | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Jalaluldeen, Kareen Kamal J. | | wf | 1758 | IRQ | 0.50 | 1 | 0.12 | 15 | 1.80 | |  Boshra, Alshaeby | | wf | 1916 | JOR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Nouman, Amna | | wf | 1812 | UAE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Safa, Abuganiya | | wc | 1609 | JOR | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Abdelmenaem, Sohayla | | wf | 1727 | EGY | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Ebtsam, Adee | | | 1681 | JOR | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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