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Individual Calculations May 2012 |
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| Al Jalal, Horab Total change: 20.70 | |   |
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| Arab boys Under-16 Championship 2011 | Amman | JOR | 2012-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1932 | 4.00 | 7 | 0.69 | 30 | 20.70 | |
|  Nassr, Ali | f | | 1967 | ALG | 0.50 | 1 | 0.05 | 30 | 1.50 | |  Al Sori, Mohamed | | | 1762 | LBA | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Amellal, Sofiane Anis | | | 1869 | ALG | 1.00 | 1 | 0.41 | 30 | 12.30 | | | Wagdy, Andro | f | | 2038 | EGY | 0.50 | 1 | 0.14 | 30 | 4.20 | | | Sultan, Ibrahim | | | 1837 | UAE | 0.00 | 1 | -0.63 | 30 | -18.90 | | | Ahmed, Al Khatib | | | 1978 | JOR | 1.00 | 1 | 0.56 | 30 | 16.80 | | | Al-Tarbosh, Ward | f | | 2263 | SYR | 0.00 | 1 | -0.12 | 30 | -3.60 | |
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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