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Individual Calculations April 2009 |
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| Jalloul, Maya M. Total change: 3.45 | |   |
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| Arab Girls U 18 Chess Championship - 2008 | Abu Dhabi | UAE | 2008-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1879 | 2.00 | 3 | 0.23 | 15 | 3.45 | |
|  Mushin, Dhuha M | | | 1830 | IRQ | 0.50 | 1 | -0.07 | 15 | -1.05 | |  Hamza, Amira | | | 1872 | ALG | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Bukhashem, Fayeqa S | | wf | 1740 | UAE | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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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