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Individual Calculations September 2019 |
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| Ali, Firas Qassim Total change: 4.40 | |   |
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| IRAQI Youth U20,U18,U16 Championships(Open) 2019 | Erbil | IRQ | 2019-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1609 | 4.50 | 9 | 0.11 | 40 | 4.40 | |
|  Yashar, Didar Mohammed | | | 1209 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Noori, Sabah Nori | m | | 1932 | IRQ | 1.00 | 1 | 0.87 | 40 | 34.80 | | | San, Taha Ali | | | 1964 | IRQ | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Ameer, Dhafer Abdulameer | c | | 1714 | IRQ | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Husham, Namir Mohammad | | | 1441 | IRQ | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Mohsin, Abdalrahman Ibrahim | | | 1410 | IRQ | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Mustafa, Kamal Jalaldeen Al-Barba | | | 1694 | IRQ | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Shkar, Hamid Abdullah | | | 1692 | IRQ | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Rabar, Bakhtyar Hama Saleh | | | 1524 | IRQ | 0.00 | 1 | -0.62 | 40 | -24.80 | | | * 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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