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Individual Calculations January 2017 |
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| Halgurd, Ruzhdi Musttafa Total change: -18.00 | |   |
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| 5th Khanzad Classis Chess tournament 2016 | Erbil | IRQ | 2016-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1430 | 0.00 | 3 | -0.45 | 40 | -18.00 | |
|  Abdullah, Layth Ahmed | | | 1830 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Shkar, Hamid Abdullah | | | 1585 | IRQ | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Baktiar, Hamd Mohammed | | | 1830 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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