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Individual Calculations April 2018 |
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| Mohammed, Ali Mahdial-Kinani Total change: -8.20 | |   |
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| 6th IRAQ INTERNATIONAL CHESS CHAMPIONSHIP 2018 (OPEN) | Baghdad | IRQ | 2018-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2022 | 4.50 | 9 | -0.41 | 20 | -8.20 | |
|  Mustafa, Hamid Jaafar Mafrachi | | | 1622 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mohammed, Zozek Salah Mohammed | f | | 2252 | IRQ | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Al-Saffar, Araz Basim Mohammed S | m | | 2368 | IRQ | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Ismael, Namir Mohammed Ismael | c | | 2088 | IRQ | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ameer, Dhafer Abdulameer | c | | 1622 * | IRQ | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Jalaluldeen, Kareen Kamal J. | | wf | 1807 | IRQ | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Obeid, Raghad | | | 1705 | SYR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Salih, Akar Ali Salih | f | | 2242 | IRQ | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rabeea, Sabah Nori | f | | 2035 | IRQ | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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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