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Individual Calculations April 2018 |
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| Waheed, Ayad Total change: -13.40 | |   |
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| 30th IRAQI Clubs Championship 2018 | Baghdad | IRQ | 2018-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1959 | 3.00 | 8 | -0.67 | 20 | -13.40 | |
|  Noah, A .h. Al-Ali | m | | 2299 | IRQ | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Haitham, Ali Namoos | | | 1887 | IRQ | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Taha, Jalal.abdula | | | 1948 | IRQ | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Al-Saffar, Araz Basim Mohammed S | m | | 2359 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jaafer, Hayder A. Jaafer | | | 1744 | IRQ | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Sajjad, Abbas Khudhair | | | 1738 | IRQ | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Ridha, Abdul Sada Khudhair Al-Juh | | | 1979 | IRQ | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Al-Saadi, Jumaa A.gatea | f | | 2082 | IRQ | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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