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Individual Calculations July 2009 |
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| Shayan, , Sabri.mohmood Total change: -3.45 | |   |
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| 21 Iraqi Clubs Champion 2009 | Baghdad | IRQ | 2009-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2100 | 1.00 | 3 | -0.23 | 15 | -3.45 | |
|  Hairth, , Salim | | | 2073 | IRQ | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Issa, , Nagem | | | 2158 | IRQ | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Mohamed, , Nawfal.karim | | | 2275 | IRQ | 0.00 | 1 | -0.27 | 15 | -4.05 | |
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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