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Individual Calculations July 2022 |
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| Elmejbri, Ali A. Total change: -27.60 | |   |
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| 2nd Sharjah Challengers 2022 - International Chess Championship | Sharjah | UAE | 2022-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1919 | 0.00 | 3 | -1.84 | 20 | -36.80 | |
|  Salih, Akar Ali Salih | f | | 2265 | IRQ | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Al Mansouri, Moza | | wf | 1538 | UAE | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Abdulrahim, Salem | | | 1653 | UAE | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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) | | | | Final 32st Libyan Open Championship | Bengahzi | LBA | 2022-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1919 | 4.50 | 7 | 0.46 | 20 | 9.20 | |
| | Altounsi, Abdulwarith Ali | | | 1519 * | LBA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alzilitini, Luwi Abdulsalam | | | 1780 | LBA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Alhassadi, Yousef A. | | | 2032 | LBA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Elshaafi, Ali | | | 1971 | LBA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Bin Naser, Abdulaziz Nasr Almanso | | | 1816 | LBA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ftiees, Salah | | | 1793 | LBA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Almaryami, Mohamed H. | | | 2033 | LBA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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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