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Individual Calculations May 2019 |
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| Ashraf, Artin Total change: 85.20 | |   |
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| 31th IRAQI Clubs Championship 2018 | Baghdad | IRQ | 2019-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 2056 | 8.50 | 9 | 2.13 | 40 | 85.20 | |
|  Ismail, Khalel Tariq | | | 1656 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zahraa, Mohammed Abbas | | | 1656 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mahdavi, Reza | | | 1943 | IRI | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Zaid, Alaa Chasib | c | | 1841 | IRQ | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Moazaz , Dhahir Habeeb | f | | 2205 | IRQ | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Ali, Firas Qassim | | | 1656 * | IRQ | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ameer, Dhafer Abdulameer | c | | 1827 | IRQ | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ahmed, Jaza Jamal | c | | 2171 | IRQ | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Rebaz, Nasir Jamal | | | 1858 | IRQ | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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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