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Rapid:
Individual Calculations August 2023 |
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| Al-Fayyadh, Zainab Asif Abdulah Total change: -57.20 | |   |
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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 |
| 1984 | 1727 | 0.00 | 4 | -1.06 | 20 | -21.20 | |
|  Al Maamari, Wafia Darwish | | wf | 1729 | UAE | 0.00 | 1 | -0.50 | 20 | -10.00 | |  Khalil, Manar | | wf | 1888 | SYR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Nassr, Lina | | wm | 1914 | ALG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Zhu, Chen | g | | 2404 | QAT | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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 |
| 1645 | 1727 | 3.50 | 9 | -1.80 | 20 | -36.00 | |
| | Latreche, Sabrina | | wm | 1968 | ALG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Alrais, Souad Motaz Bashir | | | 1325 | LBA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hamouri, Taqwa | | | 1357 | PLE | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Sawan, Eman | | wc | 1615 | PLE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | A-Ali, Sali Abbas Abdulzahra | | wf | 1769 | IRQ | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Ahlam, Rashed | | | 1490 | UAE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Al-Khelaifi, Aisha | | wc | 1596 | QAT | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Mahmoud, Roula | | wf | 1735 | SYR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Alattar, Ghayda M. | | wm | 1952 | JOR | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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