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Individual Calculations October 2017 |
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| Taha, Jalal.abdula Total change: -1.80 | |   |
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| Sulaymaniyah Final Championship Chess 2017 | Sulaymaniyah | IRQ | 2017-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1950 | 7.00 | 13 | -0.09 | 20 | -1.80 | |
|  Rawa, Mahmood Ahmed | | | 1581 | IRQ | 0.50 | 1 | -0.40 | 20 | -8.00 | |  San, Taha Ali | | | 1858 | IRQ | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Sarkawat, Hamad Mohammed | | | 1855 | IRQ | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Sheida, Omar | | | 1918 | IRQ | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Mohammed, Zozek Salah Mohammed | f | | 2280 | IRQ | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Baxtyar, Hama Salih Ahmed | | | 1656 | IRQ | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Shkar, Hamid Abdullah | | | 1613 | IRQ | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ahmed, Jaza Jamal | | | 2096 | IRQ | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Kameran, Aziz Meran | | | 2020 | IRQ | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Zrng, Salah Mohammed | | | 2068 | IRQ | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Rawaz, Omar Hama | | | 1958 | IRQ | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Kawan, Sabir Saeed | | | 1931 | IRQ | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Rebaz, Nasir Jamal | | | 1966 | IRQ | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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