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Individual Calculations December 2019 |
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| Ayyad, Maher Total change: -22.00 | |   |
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| 1st Gulf Amateur Championship 2019 Men | Kuwait City | KUW | 2019-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 2086 | 6.50 | 9 | -1.10 | 20 | -22.00 | |
|  Alfahad, Naser | | | 1686 * | KUW | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Huwaidi, Fahad | | | 1686 * | KUW | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Alenezi, Hamad | | | 1686 * | KUW | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alhejab, Meshal | | | 1686 * | KUW | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Al-Ghasra, Ali | c | | 2052 | BRN | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Shaker, Musab | | | 1734 | BRN | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Alasad, Tareq | | | 1686 * | KUW | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abbas, Ali | | | 1889 | BRN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Salih, Al Hor | | | 1832 | QAT | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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