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Individual Calculations September 2009 |
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| Haleem, , H. A. Al-Jebawy Total change: -18.30 | |   |
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| Iraqi Chess Olympiad Championship 2009 | BAGHDAD | IRQ | 2009-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2083 | 0.00 | 3 | -1.22 | 15 | -18.30 | |
|  Jumaa, , A.gataa | f | | 2133 | IRQ | 0.00 | 1 | -0.43 | 15 | -6.45 | |  Ahmed, , Abdul Sattar Abdulwhhab | | | 2177 | IRQ | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Ali, Gatee | | | 2139 | IRQ | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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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