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Individual Calculations August 2019 |
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| Ahmed, Alrehily Total change: 105.20 | |   |
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| Arab Individual Chess Age Groups Championship - 2019 U-20 | Amman | JOR | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1722 | 4.50 | 8 | 2.63 | 40 | 105.20 | |
|  Mohamed, Nouali | f | | 2023 | TUN | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Ali, Abdulaziz | | | 1940 | UAE | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Al Hosani, Omran | f | | 2122 * | UAE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Koniahli, Malek. | f | | 2122 * | SYR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Noori, Sabah Nori | m | | 1943 | IRQ | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Mohammad, Saleh | | | 1336 | JOR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Brahami, Lamine | f | | 2045 | ALG | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Hbacha, Achraf | m | | 2122 * | TUN | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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