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Rapid:
Individual Calculations February 2019 |
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| Bewar, Jafer Total change: -13.60 | |   |
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| 1st Lawan International Rapid Chess Tournament 2019 (Open) | Duhok | IRQ | 2019-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1863 | 3.50 | 6 | -0.68 | 20 | -13.60 | |
|  Samir, Anwar Mohammed | | | 1463 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mustafa, Kamal Jalaldeen Al-Barba | | | 1554 | IRQ | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mohammed Khaleel, Majeed | | | 1702 | IRQ | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Avraz, Ibrahim Ahmed | | | 1607 | IRQ | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Abdullah, Mohammed | | | 1991 | IRQ | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Vaver, Ismil Taha | | | 1829 | IRQ | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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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