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Individual Calculations January 2019 |
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| Omiad, Saber Abdullah Total change: 5.20 | |   |
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| 12th Khanzad classic Chess Championship 2018 | Erbil | IRQ | 2018-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 1699 | 2.00 | 5 | 0.26 | 20 | 5.20 | |
|  Mohammed, Abdulrahman | | | 1642 | IRQ | 0.00 | 1 | -0.58 | 20 | -11.60 | |  Abdullah, Mohammed | | | 1987 | IRQ | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Paywand, Shakir Sherko | | | 1526 | IRQ | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Danar, Jamal Qadir Ghaffoori | | | 1955 | IRQ | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Mohammed, Zozek Salah Mohammed | f | | 2099 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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