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Individual Calculations May 2017 |
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| Taha, Jalal.abdula Total change: -1.20 | |   |
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| Peshmergah Champion Chess 2017 | sulamaneya | IRQ | 2017-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1951 | 4.50 | 8 | -0.06 | 20 | -1.20 | |
|  Ismail, Khalel Tariq | | | 1551 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rebaz, Nasir Jamal | | | 1829 | IRQ | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Rawaz, Omar Hama | | | 1938 | IRQ | 0.00 | 1 | -0.52 | 20 | -10.40 | | | San, Taha Ali | | | 1756 | IRQ | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Salih, Akar Ali Salih | f | | 2291 | IRQ | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mohammed, Latif Hamid | | | 2089 | IRQ | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Wandy, Kasim | | | 1751 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Aryan, Ali Ehsan | | | 1945 | IRQ | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * 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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