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Individual Calculations July 2022 |
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| Brahami, Lamine Total change: -33.60 | |   |
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| 2nd Sharjah Challengers 2022 - International Chess Championship | Sharjah | UAE | 2022-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 2222 | 6.00 | 9 | -1.68 | 20 | -33.60 | |
|  Ali, Abdulaziz | | | 1883 | UAE | 0.00 | 1 | -0.88 | 20 | -17.60 | |  Alharthi, Ahmed Mohammed A | | | 1853 | KSA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Raji Sayel, Abu Azizah | | | 1886 | PLE | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Ahmad, Al Romaithi | | | 1786 | UAE | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Seder, Mohamad | | | 1823 | PLE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Hamad, Bader | | | 1822 * | UAE | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Al Maamari, Wafia Darwish | | wf | 1797 | UAE | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Sarwat, Walaa | m | | 2237 | EGY | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Al Maashani, Amer | f | | 1951 | OMA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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