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Individual Calculations March 2018 |
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| Al Abdali, Zeyad Saleh Total change: 19.20 | |   |
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| Arab Individual Chess Championship 2017(Open) | Sharjah | UAE | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 1801 | 1.50 | 7 | 0.48 | 40 | 19.20 | |
|  Ahmad, Al Khatib | m | | 2201 * | JOR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Belouadah, Saad | m | | 2201 * | ALG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tagelsir , Abubaker | f | | 2201 * | SUD | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Alothman, Abdul Wahab | c | | 2018 | KUW | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Masrahi, Abdulrahman A | c | | 1962 | KSA | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Elmejbri, Ali A. | f | | 2055 | LBA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Hesham, Abdelrahman | g | | 2201 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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