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Individual Calculations January 2022 |
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| Razan, Alshaeby Total change: -2.20 | |   |
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| Final Stage Individual Women Kingdom Tournament -2021 | Amman | JOR | 2021-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1711 | 6.50 | 8 | 0.98 | 20 | 19.60 | |
|  Jeda, Helal | | | 1311 * | JOR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alattar, Ghayda M. | | wf | 1868 | JOR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Raya, Alnaimat | | | 1694 | JOR | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Boshra, Alshaeby | | wf | 2033 | JOR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Lana, Haymoor | | | 1342 | JOR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ruba, Al-Qudah | | | 1311 * | JOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Erani, Maya | | | 1311 * | JOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Revana, Helal | | | 1311 * | JOR | 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) | | | | Arab Indv. Chess Championship 2021 (Women) | Dubai | UAE | 2021-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1649 | 2.50 | 7 | -1.09 | 20 | -21.80 | |
| | Eman, Sawan | | | 1249 * | PLE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Taqwa, Hamouri | | | 1249 * | PLE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wafa, Shrook | | wg | 2049 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ahmad Murad, Fatema Alzahraa. | | | 1872 | SYR | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Latreche, Sabrina | | wm | 2049 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ahamoury.roya | | | 1437 | PLE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Miladi, Amen | | wf | 1575 | TUN | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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) | | |
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