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Individual Calculations June 2018 |
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| Elmejbri, Ali A. Total change: 6.40 | |   |
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| Final 31st Libyan Open Championchip | Albaida | LBA | 2018-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 2053 | 8.00 | 11 | 0.32 | 20 | 6.40 | |
|  Algadari, Mahmod | | | 1834 | LBA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Alhelal, Emad | | | 1842 | LBA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Yousef, Ali | | | 1903 | LBA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Gahfer, Khaled | | | 1787 | LBA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Almansori, Abdalaziz | | | 1859 | LBA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Saleh, Mohab | | | 1841 | LBA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Engaitah, Abdalsalam A. | | | 1933 | LBA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Al-Zayat, Ahmed | f | | 2199 | LBA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Almarghani, Ali M. | | | 1781 | LBA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Amhadi, Mohamed | | | 1747 | LBA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Madi, Emad | | | 2097 | LBA | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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