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Individual Calculations January 2019 |
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| Rabar, Bakhtyar Hama Saleh Total change: 22.40 | |   |
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| 12th Khanzad classic Chess Championship 2018 | Erbil | IRQ | 2018-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1418 | 1.00 | 4 | 0.56 | 40 | 22.40 | |
|  Ramezani, Mahan | | | 1818 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dlsoz, Omer Sedeeq | | | 1788 | IRQ | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Jalaluldeen, Kareen Kamal J. | | wf | 1773 | IRQ | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Salim, Mohammed Jasim | | | 1715 | IRQ | 0.50 | 1 | 0.35 | 40 | 14.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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