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Individual Calculations October 2013 |
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| Gameel, Mohamed Total change: -13.65 | |   |
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| Arab Boys Under-20 Championship 2013 | Amman | JOR | 2013-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 2229 | 6.00 | 9 | -0.91 | 15 | -13.65 | |
|  Abo-Hazeem, Mohanned | | | 2012 | JOR | 1.00 | 1 | 0.22 | 15 | 3.30 | |  Alattar, Rakan | c | | 2078 | JOR | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Abdel Rabb, Raouf | | | 2062 | YEM | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Al-Takrori, Husam | | | 1977 | PLE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Sattar, Abody | | | 1943 | IRQ | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Murad, Abdulla | | | 1829 * | UAE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Hamed, Mohamed | | | 1829 * | SUD | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Nader, Mohamed | c | | 2119 | EGY | 0.00 | 1 | -0.65 | 15 | -9.75 | | | El Jawich, Amro | f | | 2176 | LIB | 0.50 | 1 | -0.07 | 15 | -1.05 | | | * 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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