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Individual Calculations January 2012 |
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| Al-Hadarani, Hatim Total change: 9.90 | |   |
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| Arab Games 2011. Open Section. | Doha | QAT | 2011-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2298 | 2268 | 3.50 | 6 | 0.66 | 15 | 9.90 | |
|  Al-Modiahki, Mohamad | g | | 2558 | QAT | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Al-Ali, Hussein Ali Hussein | m | | 2392 | IRQ | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Gator, Mosab | | | 2115 | LBA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Takrory, Hosam | | | 2073 | PLE | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Amin, Bassem | g | | 2590 | EGY | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Ahmed, Abuzied | | | 2059 | SUD | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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