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Individual Calculations January 2014 |
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| Al-Hajiri, Bader Total change: 31.35 | |   |
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| Arab Chess Championship(Open) | Abu Dhubi | UAE | 2013-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2270 | 2071 | 4.50 | 9 | 2.09 | 15 | 31.35 | |
|  Nezad, Husein Aziz | m | | 2400 | QAT | 0.50 | 1 | 0.38 | 15 | 5.70 | |  Khader, Sami | m | | 2378 | JOR | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Amin, Bassem | g | | 2471 * | EGY | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Al Qudaimi, Basheer | m | | 2395 | YEM | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Elarbi, Abobker | f | | 2294 | LBA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Khouri, Ibrahim Mohamed | f | | 2223 | UAE | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Al-Takrori, Husam | | | 1991 | PLE | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Abdulwahhab, Ahmed Abdulsattar A | f | | 2242 | IRQ | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Abdalsalam, Abubukr | f | | 2039 | SUD | 1.00 | 1 | 0.46 | 15 | 6.90 | | | * 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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