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Individual Calculations September 2009 |
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| Isam, , Niama Total change: -3.50 | |   |
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| IRQ S/f Champ.2009 | Baghdad | IRQ | 2009-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2072 | 3.50 | 6 | -0.14 | 25 | -3.50 | |
|  Jassim, , Hussein | | | 1917 | IRQ | 0.50 | 1 | -0.21 | 25 | -5.25 | |  Jabbar, Raheem B. Alamir | | | 1887 | IRQ | 0.00 | 1 | -0.74 | 25 | -18.50 | | | Fahim, , Athab | | | 2019 | IRQ | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Ramzi, , Al-Dahwi | | | 2105 | IRQ | 0.00 | 1 | -0.45 | 25 | -11.25 | | | Khalef, , Hamed | | | 1948 | IRQ | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Ares, , Sabir Majid | | | 2075 | IRQ | 1.00 | 1 | 0.50 | 25 | 12.50 | |
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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