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Individual Calculations May 2019 |
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| Aos, Hassan Ibrahim Total change: 9.60 | |   |
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| 31th IRAQI Clubs Championship 2018 | Baghdad | IRQ | 2019-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1875 | 1.50 | 3 | 0.48 | 20 | 9.60 | |
|  Ali, Basem Mouhsin | | | 1693 | IRQ | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Ahmed, Jaza Jamal | c | | 2171 | IRQ | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Didar , Mohammed Zhaher Hassan | c | | 2200 | IRQ | 1.00 | 1 | 0.87 | 20 | 17.40 | |
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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