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Individual Calculations March 2018 |
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| Mohammed, Abdulrahman Total change: -57.60 | |   |
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| 9th Khanzad Classic Chess Championship 2018 | Erbil | IRQ | 2018-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1700 | 1.50 | 5 | -1.44 | 40 | -57.60 | |
|  Lania, Salah Abdullah | | | 1316 | IRQ | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Chiya, Mder Hamad | | | 2097 | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Samir, Anwar Mohammed | | | 1360 | IRQ | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Waseem, Raad Najeeb | | | 1588 | IRQ | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Jalaluldeen, Kareen Kamal J. | | wf | 1761 | IRQ | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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