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Individual Calculations September 2009 |
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| Saddam, , Nafi` A Total change: -44.75 | |   |
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| Iraqi Chess Olympiad Championship 2009 | BAGHDAD | IRQ | 2009-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2103 | 1.00 | 2 | -0.05 | 25 | -1.25 | |
|  Younis, , Sinan | | | 2203 | IRQ | 0.00 | 1 | -0.36 | 25 | -9.00 | |  Sati` A, , Dhari | | | 1958 | IRQ | 1.00 | 1 | 0.31 | 25 | 7.75 | |
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) | | | | IRQ S/f Champ.2009 | Baghdad | IRQ | 2009-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 2103 | 0.00 | 2 | -1.74 | 25 | -43.50 | |
| | Ali, , Rasheed Mohammed Amin | | | 1732 | IRQ | 0.00 | 1 | -0.90 | 25 | -22.50 | | | Samir, , Ibrahim | | | 1822 | IRQ | 0.00 | 1 | -0.84 | 25 | -21.00 | |
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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