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Individual Calculations February 2021 |
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| Mohammed, Hamzia Abbas Total change: 9.60 | |   |
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| Basrah champion 2021 | Basrah | IRQ | 2021-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1780 | 3.00 | 5 | 0.48 | 20 | 9.60 | |
|  Alalwan, Sajjad Abbas Khudhair | | | 1815 | IRQ | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Zaid, Alaa Chaseb | c | | 1784 | IRQ | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Habeeb, Kairullah Lafta | | | 1812 | IRQ | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Al -Rubaye, Hasan Abed Shahwaz | | | 1772 | IRQ | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Firas, Forat Hussein | | | 1701 | IRQ | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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