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Individual Calculations October 2008 |
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| Abdul Jabbar, A Total change: 15.45 | |   |
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| Iraqi Chess Olympiad 2008 | NAJAF | IRQ | 2008-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2157 | 2.50 | 3 | 1.15 | 15 | 17.25 | |
|  Raed, H .hammed | | | 2146 | IRQ | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Mohamed, Jabbar | | | 2200 | IRQ | 1.00 | 1 | 0.56 | 15 | 8.40 | |  Ahmad, Abdul Khaliq | f | | 2238 | IRQ | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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) | | | | IRAQI SEMI-FINAL Tournament 2008 | NAJAF | IRQ | 2008-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2157 | 2.00 | 4 | -0.12 | 15 | -1.80 | |
| | Firas, Qassim | | | 2026 | IRQ | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Taleb, , Salem | | | 2140 | IRQ | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Namer, , Mohammed | | | 2198 | IRQ | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Faris, , A-Ameer | | | 2171 | IRQ | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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