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Individual Calculations January 2020 |
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| Mohamed Lemine, Mohamed Total change: -21.40 | |   |
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| Arab championship 2019 open | Mostaganem | ALG | 2019-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 1883 | 2.00 | 9 | -1.07 | 20 | -21.40 | |
|  Nassr, Ali | m | | 2244 | ALG | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Al Salman, Mohamad | | | 1970 | LBN | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Masrahi, Abdulrahman A | c | | 1950 | KSA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Saif, Ahmed | | | 1845 | UAE | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Hamad, Bader | | | 1535 | UAE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Miswadah, Baha | | | 1959 | PLE | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Brahami, Lamine | f | | 2185 | ALG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Elarabi, Abobker Mohamed | f | | 2283 * | LBA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abdulwahhab, Ahmed Abdulsattar A | f | | 2228 | IRQ | 0.00 | 1 | -0.11 | 20 | -2.20 | | | * 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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