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Individual Calculations March 2019 |
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| Osama, Al Najjar Total change: -1.80 | |   |
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| AL-Qaed Championships 0pen 2019 | Amman | JOR | 2019-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1771 | 5.00 | 8 | -0.09 | 20 | -1.80 | |
|  Connally, Michael William | | | 1371 * | USA | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Samer, Hamid | | | 1371 * | JOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdelrahman, Al Amer | | | 1432 | JOR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mohannad, Farhan | f | | 2165 | JOR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Thaer, Eid | | | 1404 | JOR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Abdelkareem, Saleh | | | 1371 * | JOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Naiem, Mousa | | | 1936 | JOR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Boshra, Alshaeby | | wf | 2022 | JOR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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