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Individual Calculations January 2012 |
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| Sheida, , Omar Total change: 4.50 | |   |
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| Iraqi Cup for Clubs 2011 | sulaimanai | IRQ | 2011-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 2039 | 2.00 | 3 | 0.15 | 30 | 4.50 | |
|  Taha, Jalal Abdula | | | 2088 | IRQ | 0.00 | 1 | -0.43 | 30 | -12.90 | | | Ali, Talib Jassam | | | 1884 | IRQ | 1.00 | 1 | 0.29 | 30 | 8.70 | |  Laith, , Ehea | | | 1877 | IRQ | 1.00 | 1 | 0.29 | 30 | 8.70 | |
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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