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Individual Calculations August 2019 |
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| San, Taha Ali Total change: -25.00 | |   |
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| Iraq Kurdistan Region Clubs Chess Champioships For Men 2019 | SULAYMANIYAH | IRQ | 2019-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1989 | 1.50 | 4 | -1.25 | 20 | -25.00 | |
|  Saadullah, Ali Salih | | | 1589 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Marwan, Ali Rasheed | | | 1823 | IRQ | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Nameer, Noor. Al-Deen | c | | 2151 | IRQ | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mohammed Khaleel, Majeed | | | 1731 | IRQ | 0.50 | 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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