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Individual Calculations December 2019 |
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| Firas, Qassim Abbas Total change: -20.60 | |   |
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| 1st Sulaymaniyah Chess Classic Tournament 2019 | Sulaymaniyah | IRQ | 2019-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 2041 | 4.50 | 9 | -1.03 | 20 | -20.60 | |
|  Ali, Adnan Younus | | | 1723 | IRQ | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Sheida, Omar | | | 1915 | IRQ | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mohammed, Zozek Salah Mohammed | f | | 2209 | IRQ | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Rebaz, Nasir Jamal | | | 1855 | IRQ | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Aryan, Ali Ehsan | | | 2043 | IRQ | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Sarkawat, Hamad Mohammed | | | 1883 | IRQ | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Salih, Akar Ali Salih | f | | 2260 | IRQ | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mohammed Khaleel, Majeed | | | 1801 | IRQ | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Al-Turaihi, Dhari Satea Saeed | | | 1857 | IRQ | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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