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Rapid:
Individual Calculations September 2018 |
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| Mazn , Bayad Abdulqader Total change: -1.60 | |   |
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| 9th Khanzad Rapid Chess Championship | Erbil | IRQ | 2018-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1655 | 4.00 | 7 | -0.08 | 20 | -1.60 | |
|  Rawa, Fakhraddin Awdl | | | 1304 | IRQ | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Didar , Mohammed Zhaher Hassan | c | | 2055 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ameer, Dhafer Abdulameer | c | | 1430 | IRQ | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Peshang, Pshtiwan Ahmed | | | 1293 | IRQ | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Mustafa, Kamal Jalaldeen Al-Barba | | | 1539 | IRQ | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Nabeel, Aziz Youkhana | | | 2035 | IRQ | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mwafiq, Hassan Mohammed | | | 1524 | IRQ | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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