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Individual Calculations December 2019 |
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| Aryan, Ali Ehsan Total change: -27.60 | |   |
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| 1st Sulaymaniyah Chess Classic Tournament 2019 | Sulaymaniyah | IRQ | 2019-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2043 | 3.50 | 8 | -1.38 | 20 | -27.60 | |
|  Shkar, Hamid Abdullah | | | 1730 | IRQ | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Abdullah , Layth Ahmed | | | 1826 | IRQ | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Ahmed, Ali Layth Ahmed | f | | 2258 | IRQ | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Al-Turaihi, Dhari Satea Saeed | | | 1857 | IRQ | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Firas, Qassim Abbas | | | 2041 | IRQ | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Sheida, Omar | | | 1915 | IRQ | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Rebaz, Nasir Jamal | | | 1855 | IRQ | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Ismael, Namir Mohammed Ismael | c | | 2146 | IRQ | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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