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Rapid:
Individual Calculations August 2023 |
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| Al Maamari, Wafia Darwish Total change: 52.60 | |   |
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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 |
| 1835 | 1729 | 3.50 | 6 | 0.94 | 20 | 18.80 | |
|  Al-Fayyadh, Zainab Asif Abdulah | | | 1727 | IRQ | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Khalil, Manar | | wf | 1888 | SYR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Nassr, Manel | | wc | 1558 | ALG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Natsheh, Wajd | | | 1519 | PLE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Nassr, Lina | | wm | 1914 | ALG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | 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 |
| 1735 | 1729 | 6.00 | 9 | 1.69 | 20 | 33.80 | |
| | Alrais, Souad Motaz Bashir | | | 1325 | LBA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Latreche, Sabrina | | wm | 1968 | ALG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Djerroud, Chahrazed | | | 1532 | ALG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | A-Ali, Sali Abbas Abdulzahra | | wf | 1769 | IRQ | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Nassr, Lina | | wm | 1914 | ALG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mir Mahmoud, Afamia | | | 1855 | SYR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Ben Said, Safa | | wf | 1585 | TUN | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Rouda Essa, Alserkal | | wc | 1777 | UAE | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Toubal, Hayat | | wm | 1887 | ALG | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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) | | |
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