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Individual Calculations April 2017 |
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| Aryan, Ali Ehsan Total change: -16.40 | |   |
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| 29th IRAQI Clubs Championship 2017 | Baghdad | IRQ | 2017-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1961 | 3.00 | 4 | -0.41 | 40 | -16.40 | |
|  Zaid, Alaa Chasib | c | | 1695 | IRQ | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Jalaluldeen, Kareen Kamal J. | | wf | 1766 | IRQ | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ruwaida, Saad Mohsin Al Naseri | | | 1561 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Widad, Sabah Noori | | | 1561 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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