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Individual Calculations May 2019 |
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| Ali, Firas Qassim Total change: -43.60 | |   |
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| 31th IRAQI Clubs Championship 2018 | Baghdad | IRQ | 2019-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1609 | 1.50 | 8 | -1.09 | 40 | -43.60 | |
|  Ali, Salah Mahdi | | | 1209 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Habeeb, Kairullah Lafta | | | 1876 | IRQ | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Moazaz , Dhahir Habeeb | f | | 2009 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Husham, Hamed Hussein | | | 1796 | IRQ | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Mujtaba, Mazin Adel | | | 1221 | IRQ | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Rawand, Hamid Abdullah | | | 2009 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aryan, Ali Ehsan | | | 2009 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ashraf, Artin | | | 2009 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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