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Individual Calculations August 2019 |
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| Aos, Hassan Ibrahim Total change: -12.40 | |   |
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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 |
| 1855 | 1885 | 1.00 | 3 | -0.62 | 20 | -12.40 | |
|  Taha, Jalal.abdula | | | 1974 | IRQ | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Ahmad, Ali | | | 1874 | IRQ | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Shkar, Hamid Abdullah | | | 1717 | IRQ | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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