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Individual Calculations May 2012 |
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| Al-Tarbosh, Ward Total change: -7.95 | |   |
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| Arab boys Under-16 Championship 2011 | Amman | JOR | 2012-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2263 | 6.50 | 8 | -0.53 | 15 | -7.95 | |
|  Al Sori, Mohamed | | | 1863 * | LBA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Amellal, Sofiane Anis | | | 1869 | ALG | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Wagdy, Andro | f | | 2038 | EGY | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Nassr, Ali | f | | 1967 | ALG | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Ahmed, Al Khatib | | | 1978 | JOR | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Sultan, Ibrahim | | | 1863 * | UAE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Al Jalal, Horab | | | 1932 | YEM | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Elyan, Nooraldeen | | | 1863 * | JOR | 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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