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Individual Calculations May 2012 |
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| Hesham, Abdelrahman Total change: -20.70 | |   |
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| Arab boys Under-20 Championship 2011 | Amman | JOR | 2012-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2283 | 4.50 | 8 | -1.38 | 15 | -20.70 | |
|  Jwad, Waleed Aziz | f | | 2057 | IRQ | 1.00 | 1 | 0.21 | 15 | 3.15 | |  El Jawich, Amro | c | | 2139 | LIB | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Omar, Noaman | f | | 2305 | UAE | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Alnami, Salaheddin | | | 1883 * | LBA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Abu-Hazeem, Saif | | | 2084 | JOR | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Iyti, Basher | | | 2259 | SYR | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Taher, Ali | | | 2046 | JOR | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Al Hanini, Elias | | | 1884 | PLE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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