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Individual Calculations April 2013 |
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| Al Maamari, Wafia Darwish Total change: 15.90 | |   |
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| Al Taawon ( GCC) classic | Al ain | UAE | 2013-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1446 | 1.50 | 3 | 0.53 | 30 | 15.90 | |
|  Malek, Al Hamoud | | | 1740 | SYR | 0.00 | 1 | -0.15 | 30 | -4.50 | |  Ziad, Tarik Al Falahi | | | 1450 | IRQ | 1.00 | 1 | 0.51 | 30 | 15.30 | | | Al Dhaheri, Shaikha | | | 1572 | UAE | 0.50 | 1 | 0.17 | 30 | 5.10 | |
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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