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Individual Calculations May 2019 |
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| Ahmed, Atyah Allaw Total change: 6.40 | |   |
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| 13th Khanzad Classic Chess Championship(2019 ) | Erbil | IRQ | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1585 | 1449 | 2.50 | 7 | 0.16 | 40 | 6.40 | |
|  Sarkot, Mohamed Qasim | | | 1728 | IRQ | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Nareeman, Qahhar Othman | | | 1436 | IRQ | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Mohammed Khaleel, Majeed | | | 1729 | IRQ | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Didar , Mohammed Zhaher Hassan | c | | 1849 * | IRQ | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abdalhamed, Shahir Jasim | | | 1709 | IRQ | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ahmed, Farhad Ali | | | 1569 | IRQ | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Yashar, Didar Mohammed | | | 1078 | IRQ | 0.00 | 1 | -0.90 | 40 | -36.00 | | | * 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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