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Rapid:
Individual Calculations March 2019 |
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| Sheida, Omar Total change: -32.80 | |   |
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| 12th Khanzad Rapid Chess Championship | Baghdad | IRQ | 2019-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1970 | 5.00 | 8 | -1.64 | 20 | -32.80 | |
|  Yashar, Didar Mohammed | | | 1570 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mustafa, Taha Abdullah | | | 1570 * | IRQ | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mustafa, Essa Omer | | | 1570 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hakar, Dalzar Hma Salah | | | 1570 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Omiad, Saber Abdullah | | | 1687 | IRQ | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Jack, Habib Bia | | | 1570 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Subhy, Sabry Mohammed | | | 1713 | IRQ | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Chiya, Mder Hamad | | | 2060 | IRQ | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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