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Blitz:
Individual Calculations January 2023 |
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| Nihad, Sabah Noori Total change: 42.80 | |   |
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| Arab Individual Chess Championship6-8-10-12-14-16-18-20 girls-Blitz | Damascus | SYR | 2022-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1205 | 1382 | 4.00 | 6 | -0.29 | 40 | -11.60 | |
|  Alhammouri, Roa | | | 1423 | PLE | 0.00 | 1 | -0.44 | 40 | -17.60 | |  Rataj , Saad Mohsin | | | 1219 | IRQ | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Salman, Fatima | | | 1065 | LBN | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Noorulzahra, Dhafer Abdulameer | | | 1045 | IRQ | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Hamouri, Taqwa | | | 1279 | PLE | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Naseraldean, Sara | | | 1198 | PLE | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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) | | | | IRQ FINAL FOR WOMEN(BLITZ) 2022 | Bagdad | IRQ | 2022-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1382 | 3.50 | 7 | 1.36 | 40 | 54.40 | |
| | Sara, Masood Abdullah | | | 1648 | IRQ | 1.00 | 1 | 0.82 | 40 | 32.80 | | | A-Ali, Sali Abbas Abdulzahra | | wf | 1809 | IRQ | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Ibraheem, Delbak Ismael Ibraheem | | wm | 1878 | IRQ | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Al-Fayyadh, Yamama Asif Abdula | | wc | 1645 | IRQ | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Saba, Jamal Mohammed Abo Alqamach | | | 1500 | IRQ | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Roz, Samir Anwar | | | 1243 | IRQ | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Marwa, Mohammed Khalaf | | | 1279 | IRQ | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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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