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Individual Calculations January 2023 |
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| Abboud , Hussen Total change: -64.80 | |   |
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| Arab Individual Chess Championship U16 Open | Damascus | SYR | 2022-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1884 | 2.50 | 5 | -1.62 | 40 | -64.80 | |
|  Alhejab, Meshal | | | 1857 | KUW | 0.00 | 1 | -0.54 | 40 | -21.60 | |  Moath, Kordya | | | 1633 | PLE | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Alnasr, Amjad. | | | 1520 | SYR | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Ismail, Khalel Tariq | | | 1404 | IRQ | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Abdulla, Abdul Qader | | | 1484 * | YEM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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