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Individual Calculations March 2018 |
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| Firas, Qassim Abbas Total change: 6.00 | |   |
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| 3rd tournament of alhadaf chess club | Baghdad | IRQ | 2018-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1998 | 6.50 | 7 | 0.30 | 20 | 6.00 | |
|  Ayad, Saady Naji | | | 1598 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hameed, Jabar Sultan | | | 1598 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ali, Firas Qassim | | | 1635 | IRQ | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Marwan, Issa Kardi | | | 1658 | IRQ | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Majad, Hamid Mozan | | | 1779 | IRQ | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Moman, Dhyee Khalel | | | 1598 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hazim, Merza Hamza | | | 1663 | IRQ | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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