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Individual Calculations July 2023 |
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| Chekh Adm Khedr, Aram Total change: -39.60 | |   |
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| Dubai Open Chess Tournament 2023 - B | Dubai | UAE | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 2174 | 6.00 | 9 | -1.98 | 20 | -39.60 | |
|  Sawan, Eman | | wc | 1759 | PLE | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Sameir, Ramez | | | 1868 | EGY | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Mariam, Essa | | | 1583 | UAE | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Al-Hajiri, Bader | f | | 1907 | KUW | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Sahin, Sarp | | | 1837 | TUR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ali, Alqaisi | | | 1859 | JOR | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Khalifah, Khaled | c | | 1959 | UAE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Arakelyan, Manvel | | | 1657 | ARM | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Al Namas, Kanan | | | 1774 * | 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) | | |
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