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Individual Calculations November 2015 |
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| Al Ali, Aisha Saif Total change: 18.00 | |   |
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| The 1st Arab Chess Olympiad, U12, Girls | AGADIR | MAR | 2015-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1288 | 2.00 | 6 | 0.90 | 20 | 18.00 | |
|  Al Maamari, Wafia Darwish | | wc | 1660 | UAE | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Allam, Yara | | wc | 1592 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Alshamsi , Amal Fadel | | | 1367 | UAE | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Nassr, Lina | | wf | 1651 | ALG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Makhlouf, Ahlam | | | 1600 | MAR | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Chihi, Malak | | wc | 1500 | TUN | 0.50 | 1 | 0.27 | 20 | 5.40 | |
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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