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Individual Calculations August 2019 |
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| Marwan, Hama Xalb Ahmed Total change: 65.60 | |   |
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| Iraq Kurdistan Region Clubs Chess Champioships For Men 2019 | SULAYMANIYAH | IRQ | 2019-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1380 | 2.50 | 5 | 1.64 | 40 | 65.60 | |
|  Mustafa, Kamal Jalaldeen Al-Barba | | | 1577 | IRQ | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Nozhana, Essa Ali | | | 1557 | IRQ | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Shkar, Hamid Abdullah | | | 1717 | IRQ | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Omiad, Saber Abdullah | | | 1691 | IRQ | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Taha, Jalal.abdula | | | 1780 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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