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Individual Calculations September 2009 |
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| Jwad, , Waleed Aziz Total change: -0.90 | |   |
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| Iraqi Chess Olympiad Championship 2009 | BAGHDAD | IRQ | 2009-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2023 | 2.00 | 4 | 0.35 | 15 | 5.25 | |
|  Younis, , Sinan | | | 2203 | IRQ | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Raed, , H. Hammed | | | 2086 | IRQ | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Ezat, , Ameen | | | 2096 | IRQ | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Abdul, , Ameer Gated | | | 1968 | IRQ | 1.00 | 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) | | | | IRQ S/f Champ.2009 | Baghdad | IRQ | 2009-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2023 | 1.50 | 4 | -0.41 | 15 | -6.15 | |
| | Mohammed, , E.w | | | 2215 | IRQ | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Fahim, , Athab | | | 2019 | IRQ | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Ramzi, , Al-Dahwi | | | 2105 | IRQ | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Samir, , Ibrahim | | | 1822 | IRQ | 0.50 | 1 | -0.26 | 15 | -3.90 | |
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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