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Rapid:
Individual Calculations August 2023 |
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| Al-Khelaifi, Salama Total change: -88.40 | |   |
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| 15th Arab Games 2023 - Rapid Teams - Women | Constantine | ALG | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1785 | 0.00 | 6 | -3.25 | 20 | -65.00 | |
|  Mahmoud, Roula | | wf | 1735 | SYR | 0.00 | 1 | -0.57 | 20 | -11.40 | |  Nassr, Ryma | | wc | 1589 | ALG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Sawan, Eman | | wc | 1615 | PLE | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Latreche, Sabrina | | wm | 1968 | ALG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ibraheem, Delbak Ismael Ibraheem | | wm | 1829 | IRQ | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Rouda Essa, Alserkal | | wc | 1777 | UAE | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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) | | | | 15th Arab Games 2023 - Rapid individual - Women | Constantine | ALG | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1785 | 4.50 | 9 | -1.17 | 20 | -23.40 | |
| | Ahlam, Rashed | | | 1490 | UAE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Hamouri, Taqwa | | | 1385 * | PLE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nassr, Lina | | wm | 1914 | ALG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ben Said, Safa | | wf | 1585 | TUN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Farha, Doha | | | 1798 | SYR | 0.00 | 1 | -0.48 | 20 | -9.60 | | | A-Ali, Sali Abbas Abdulzahra | | wf | 1769 | IRQ | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Latreche, Sabrina | | wm | 1968 | ALG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Al-Khelaifi, Aisha | | wc | 1596 | QAT | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Al-Khulaifi, Ghada | | wc | 1540 | QAT | 0.50 | 1 | -0.30 | 20 | -6.00 | | | * 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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