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Individual Calculations April 2019 |
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| Koniahli, Malek. Total change: 4.60 | |   |
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| Arab Teams Chess Championship Open 2019 | Hammamet | TUN | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2294 | 5.50 | 7 | 0.23 | 20 | 4.60 | |
|  Al Saidi, Mohammed Khalfan | | | 1894 * | OMA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Faraj, Yahya | f | | 2212 | YEM | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Saim, Mohamed Ilias | f | | 2133 | ALG | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Boudriga, Mohamed Ali | m | | 2369 | TUN | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Alsharhan, Musaed | | | 1894 * | KUW | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ahmed, Fareed | f | | 1951 | UAE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hmam, Mohamed | | | 2020 | TUN | 0.00 | 1 | -0.83 | 20 | -16.60 | | | * 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) | | |
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