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Individual Calculations January 2016 |
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| Sheida, Omar Total change: -29.20 | |   |
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| Iraq individual championships to qualify for the final 2016 | Baghdad | IRQ | 2015-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1947 | 3.00 | 8 | -1.46 | 20 | -29.20 | |
|  Ali, Firas Qassim | | | 1547 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Layth, Yhyh Hafedh | | | 1801 | IRQ | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Kadhim, Najeeb | | | 2107 | IRQ | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Heatham, Ali Namoss | | | 1908 | IRQ | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Issa, Mohi Al-Dein | | | 2180 | IRQ | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Firas, Qassim Abbas | | | 2046 | IRQ | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Baktiar, Hamd Mohammed | | | 1801 | IRQ | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ahmed, Qutayba Yunis | | | 1774 | IRQ | 0.00 | 1 | -0.73 | 20 | -14.60 | | | * 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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