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Individual Calculations October 2013 |
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| Murad, Abdulla Total change: -9.90 | |   |
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| Arab Boys Under-20 Championship 2013 | Amman | JOR | 2013-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1747 | 1.00 | 9 | -0.66 | 15 | -9.90 | |
|  Sattar, Abody | | | 1943 | IRQ | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Hamed, Mohamed | | | 1747 | SUD | 0.00 | 1 | -0.50 | 15 | -7.50 | | | El Jawich, Amro | f | | 2147 * | LIB | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Alattar, Rakan | c | | 2078 | JOR | 0.50 | 1 | 0.38 | 15 | 5.70 | | | Al-Takrori, Husam | | | 1977 | PLE | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Gameel, Mohamed | m | | 2147 * | YEM | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Nader, Mohamed | c | | 2119 | EGY | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Abo-Hazeem, Mohanned | | | 2012 | JOR | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Abdel Rabb, Raouf | | | 2062 | YEM | 0.00 | 1 | -0.14 | 15 | -2.10 | | | * 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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