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Individual Calculations January 2019 |
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| Mohammed, Abdulrahman Total change: 1.20 | |   |
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| 12th Khanzad classic Chess Championship 2018 | Erbil | IRQ | 2018-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1642 | 3.50 | 6 | 0.03 | 40 | 1.20 | |
|  Omiad, Saber Abdullah | | | 1699 | IRQ | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Noah, A .h. Al-Ali | m | | 2042 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Roziya, Fakhraddin Awdl | | | 1242 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shadi, Fouad Mohammed | | | 1242 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Abdullah , Layth Ahmed | | | 1835 | IRQ | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Lania, Salah Abdullah | | | 1298 | IRQ | 0.50 | 1 | -0.38 | 40 | -15.20 | | | * 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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