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Rapid:
Individual Calculations January 2021 |
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| Dyar, Jaza Bakir Total change: 68.20 | |   |
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| 25th Khanzad Rapid Chess Championship -2020 | Erbil | IRQ | 2020-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1602 | 8.00 | 9 | 3.41 | 20 | 68.20 | |
|  Trifa, Najat Assaf | | | 1176 | IRQ | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Alan, Omiad Saber | | | 1326 | IRQ | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jalaluldeen, Kareen Kamal J. | | wf | 1773 | IRQ | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Mohammed Khaleel, Majeed | | | 1748 | IRQ | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Dlsoz, Omer Sedeeq | | | 1752 | IRQ | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Khalid, Shamoon Polis | | | 1703 | IRQ | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Pola, Azad Saber | | | 1723 | IRQ | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Omiad, Saber Abdullah | | | 1626 | IRQ | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Marwan, Hama Xalb Ahmed | | | 1374 | IRQ | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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