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Individual Calculations April 2019 |
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| Alazabe, Aribi Total change: -13.80 | |   |
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| Arab Chess Club Championship 2019 Open | Hammamet | TUN | 2019-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1826 | 1.00 | 4 | -0.69 | 20 | -13.80 | |
|  Aljoaba, Wael | | | 1702 | PLE | 0.50 | 1 | -0.17 | 20 | -3.40 | |  Alrashidi, Yousef | | | 1548 | KUW | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Mohannad, Farhan | f | | 2179 | JOR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Nassr, Ali | m | | 2226 * | ALG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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