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Rapid:
Individual Calculations September 2018 |
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| Danar, Jamal Qadir Ghaffoori Total change: 3.00 | |   |
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| 9th Khanzad Rapid Chess Championship | Erbil | IRQ | 2018-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1962 | 4.50 | 6 | 0.15 | 20 | 3.00 | |
|  Aya, Falah Sabah | | | 1562 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rabar, Bakhtyar Hama Saleh | | | 1562 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ahmed, Farhad Ali | | | 1694 | IRQ | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Didar , Mohammed Zhaher Hassan | c | | 2193 | IRQ | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Sfean, Younus | | | 1927 | IRQ | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Ameer, Dhafer Abdulameer | c | | 1562 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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