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Rapid:
Individual Calculations January 2019 |
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| Roziya, Fakhraddin Awdl Total change: -9.00 | |   |
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| 10th Khanzad Rapid Chess Championship | Erbil | IRQ | 2018-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1107 | 0.00 | 4 | -0.45 | 20 | -9.00 | |
|  Nazar, Jamil Khalid | | | 1507 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mustafa, Essa Omer | | | 1479 | IRQ | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Najdat, Farouq Abdullkarim | | | 1507 * | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vahdani, Mohammad Hossein | | | 1358 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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