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Individual Calculations August 2019 |
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| Taha, Jalal.abdula Total change: -3.60 | |   |
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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 |
| 1778 | 1974 | 2.00 | 3 | -0.18 | 20 | -3.60 | |
|  Aos, Hassan Ibrahim | | | 1885 | IRQ | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Ahmad, Ali | | | 1874 | IRQ | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Marwan, Hama Xalb Ahmed | | | 1574 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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