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Rapid:
Individual Calculations August 2023 |
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| Ibraheem, Delbak Ismael Ibraheem Total change: -33.60 | |   |
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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 |
| 1713 | 1829 | 3.50 | 5 | 0.31 | 20 | 6.20 | |
|  Mahmoud, Roula | | wf | 1735 | SYR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Nassr, Manel | | wc | 1558 | ALG | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Natsheh, Wajd | | | 1519 | PLE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Latreche, Sabrina | | wm | 1968 | ALG | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Al-Khelaifi, Salama | | wf | 1785 | QAT | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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 |
| 1596 | 1829 | 5.00 | 9 | -1.99 | 20 | -39.80 | |
| | Djerroud, Chahrazed | | | 1532 | ALG | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Natsheh, Wajd | | | 1519 | PLE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ahlam, Rashed | | | 1490 | UAE | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Meddeb, Chadha | | wm | 1543 | TUN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ben Said, Safa | | wf | 1585 | TUN | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Al-Khelaifi, Aisha | | wc | 1596 | QAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Anoud, Eisa Bashkardi | | | 1529 | UAE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Jalaluldeen, Kareen Kamal J. | | wf | 1792 | IRQ | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Rouda Essa, Alserkal | | wc | 1777 | UAE | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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