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Individual Calculations February 2021 |
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| Rawaz, Omar Hama Total change: 15.40 | |   |
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| Final Sulaymaniyah Chess Championship 2020 | SULAYMANIYAH | IRQ | 2020-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1975 | 4.50 | 8 | 0.77 | 20 | 15.40 | |
|  Aryan, Ali Ehsan | | | 2078 | IRQ | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Shkar, Hamid Abdullah | | | 1725 | IRQ | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Sarkawat, Hamad Mohammed | | | 1904 | IRQ | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Sami, Jalal Mohammed | | | 1888 | IRQ | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mohammed, Zozek Salah Mohammed | f | | 2206 | IRQ | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ahmed, Jaza Jamal | f | | 2240 | IRQ | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Rebaz, Nasir Jamal | | | 1930 | IRQ | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Rawand, Hamid Abdullah | | | 2055 | IRQ | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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