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Individual Calculations August 2015 |
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| Al Harith, Emad Nawaf Total change: -25.60 | |   |
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| IRAQI Youth U20 Championships 2015 | Baghdad | IRQ | 2015-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1576 | 0.00 | 3 | -0.64 | 40 | -25.60 | |
|  Ahmed, Jaza Jamal | | | 1838 | IRQ | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Noori, Sabah Nori | | | 1840 | IRQ | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ali, Khalid Khudhair | | | 1743 | IRQ | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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