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Individual Calculations November 2015 |
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| Wafa, Shahenda Total change: 7.60 | |   |
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| The 1st Arab Chess Olympiad, U20, Girls | AGADIR | MAR | 2015-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 2088 | 3.50 | 4 | 0.19 | 40 | 7.60 | |
|  Al-Moaamari, Mozah | | | 1688 * | UAE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Abdi, Zineb Dina | | wm | 1870 | ALG | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Guenadez, Amina | | | 1688 * | ALG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Boshra, Alshaeby | | wf | 1949 | JOR | 0.50 | 1 | -0.19 | 40 | -7.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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