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Individual Calculations April 2019 |
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| Al Qudaimi, Basheer Total change: -8.90 | |   |
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| Arab Teams Chess Championship Open 2019 | Hammamet | TUN | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2444 | 4.50 | 7 | -0.89 | 10 | -8.90 | |
|  Taieb, Sahbi | c | | 2101 | TUN | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Gnaam, Koteba. | | | 2060 | SYR | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Omar, Noaman | m | | 2356 | UAE | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Oussedik, Mahfoud | m | | 2365 | ALG | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Amdouni, Zoubaier | f | | 2275 | TUN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Aljoaba, Wael | | | 2044 * | PLE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Noah, A .h. Al-Ali | m | | 2271 | IRQ | 0.50 | 1 | -0.23 | 10 | -2.30 | | | * 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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