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Rapid:
Individual Calculations February 2019 |
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| Jaafar, Newar Total change: -12.40 | |   |
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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 |
| 1761 | 1920 | 5.50 | 9 | -0.62 | 20 | -12.40 | |
|  Aydil, Dawod Sulaiman | | | 1520 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mohammed Khaleel, Majeed | | | 1702 | IRQ | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Tahseen, Ahmed | | | 1525 | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dildar, Dawod Sulaiman | | | 1720 | IRQ | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Nazar, Jamil Khalid | | | 1831 | IRQ | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Didar , Mohammed Zhaher Hassan | c | | 2137 | IRQ | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Abdullah, Mohammed | | | 1991 | IRQ | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Ismael, Hussein Ali | | | 1590 | IRQ | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Vaver, Ismil Taha | | | 1829 | IRQ | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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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