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Individual Calculations April 2019 |
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| Faraj, Yahya Total change: -8.00 | |   |
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| Arab Chess Club Championship 2019 Open | Hammamet | TUN | 2019-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 2225 | 4.50 | 7 | -0.60 | 20 | -12.00 | |
|  Erhouma, Ezzdeen | | | 1825 * | LBA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nassr, Ali | m | | 2259 | ALG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Mohannad, Farhan | f | | 2179 | JOR | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Isam, Gaith | | | 1863 | PLE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Alsharhan, Musaed | | | 1825 * | KUW | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khairallah, Faisal | f | | 2274 | LBN | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Al Onizan, Fahad M | | | 1825 * | KSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | Arab Teams Chess Championship Open 2019 | Hammamet | TUN | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2212 | 4.50 | 7 | 0.20 | 20 | 4.00 | |
| | Jmila, Omar | | | 2151 | TUN | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Koniahli, Malek. | f | | 2294 | SYR | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Ahmed, Fareed | f | | 1951 | UAE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Saim, Mohamed Ilias | f | | 2133 | ALG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Barbaria, Yacine | | | 2211 | TUN | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Isam, Gaith | | | 1863 | PLE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Moazaz , Dhahir Habeeb | f | | 2205 | IRQ | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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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