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Individual Calculations May 2013 |
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| Ahmed, Qutayba Yunis 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 |
| 1793 | 1771 | 2.50 | 6 | -0.32 | 30 | -9.60 | |
|  Al-Khalidi, Aisha Ali Ahmed | | wc | 1582 | IRQ | 0.50 | 1 | -0.25 | 30 | -7.50 | | | Sawsan, Mohesn | | | 1592 | IRQ | 1.00 | 1 | 0.27 | 30 | 8.10 | |  Dana, Jamal Qadir | | | 1989 | IRQ | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Noori, Sabah | | | 1772 | IRQ | 0.50 | 1 | 0.00 | 30 | 0.00 | | | Ibraheem, Delbak Ismael Ibraheem | | wm | 1909 | IRQ | 0.50 | 1 | 0.19 | 30 | 5.70 | | | Hussein Kzar, Hamid | | | 1914 | IRQ | 0.00 | 1 | -0.31 | 30 | -9.30 | |
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) | | |
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