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Rapid:
Individual Calculations August 2023 |
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| Abdi, Zineb Dina Total change: -44.40 | |   |
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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 |
| 1590 | 1858 | 2.50 | 5 | -1.37 | 20 | -27.40 | |
|  Zerarga, Imene | | | 1458 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hamouri, Taqwa | | | 1357 | PLE | 0.50 | 1 | -0.46 | 20 | -9.20 | | | Jalaluldeen, Kareen Kamal J. | | wf | 1792 | IRQ | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Ahlam, Rashed | | | 1490 | UAE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mir Mahmoud, Afamia | | | 1855 | SYR | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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) | | | | 15th Arab Games 2023 - Rapid individual - Women | Constantine | ALG | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1858 | 6.00 | 9 | -0.85 | 20 | -17.00 | |
| | Meddeb, Chadha | | wm | 1543 | TUN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Al-Khelaifi, Aisha | | wc | 1596 | QAT | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Rouda Essa, Alserkal | | wc | 1777 | UAE | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Ahmad Murad, Fatema Alzahraa. | | | 1682 | SYR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Jalaluldeen, Kareen Kamal J. | | wf | 1792 | IRQ | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Ben Said, Safa | | wf | 1585 | TUN | 0.00 | 1 | -0.83 | 20 | -16.60 | | | A-Ali, Sali Abbas Abdulzahra | | wf | 1769 | IRQ | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Al-Khulaifi, Ghada | | wc | 1540 | QAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Hamouri, Taqwa | | | 1458 * | PLE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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