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Individual Calculations May 2013 |
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| Abdulzahra, Sali Abbas Total change: -9.60 | |   |
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| 25th IRAQI Clubs Championship 2013 | Baghdad | IRQ | 2013-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1607 | 2.00 | 5 | -0.32 | 30 | -9.60 | |
|  Amal, Majid Khudhair | | | 1425 | IRQ | 0.50 | 1 | -0.24 | 30 | -7.20 | | | Marwa, Mohammed Khalaf | | | 1598 | IRQ | 1.00 | 1 | 0.49 | 30 | 14.70 | |  Al-Lami, Rana Saad Abdulhussein | | | 1775 | IRQ | 0.50 | 1 | 0.22 | 30 | 6.60 | | | Al-Fayyadh, Zainab Asif Abdulah | | | 1609 | IRQ | 0.00 | 1 | -0.50 | 30 | -15.00 | | | Moazaz , Dhahir Habeeb | | | 1764 | IRQ | 0.00 | 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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