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Individual Calculations January 2012 |
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| Al-Modiahki, Mohamad Total change: 9.00 | |   |
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| Arab Games 2011. Open Section. | Doha | QAT | 2011-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2394 | 2558 | 6.50 | 8 | 0.90 | 10 | 9.00 | |
|  Al-Hadarani, Hatim | f | | 2268 | YEM | 1.00 | 1 | 0.16 | 10 | 1.60 | |  Nadir, Samir | c | | 2158 * | SUD | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Adly, Ahmed | g | | 2601 | EGY | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Arab, Adlane | m | | 2403 | ALG | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Tissir, Mohamed | m | | 2413 | MAR | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Al-Ali, Hussein Ali Hussein | m | | 2392 | IRQ | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Salem, A R Saleh | g | | 2511 | UAE | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Khader, Sami | m | | 2404 | JOR | 0.50 | 1 | -0.21 | 10 | -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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