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Individual Calculations June 2018 |
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| Alhelal, Emad Total change: 25.60 | |   |
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| Final 31st Libyan Open Championchip | Albaida | LBA | 2018-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1842 | 4.50 | 9 | 0.64 | 40 | 25.60 | |
|  Elmejbri, Ali A. | f | | 2053 | LBA | 0.50 | 1 | 0.27 | 40 | 10.80 | |  Faranka, Khaled | | | 1794 | LBA | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Sharmado, Husain Abdalah | | | 1940 | LBA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Almaryami, Mohamed H. | | | 1951 | LBA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Alabar, Abdullah | | | 1860 | LBA | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Naser Eldean, Ahmed | | | 1911 | LBA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Mahgub, Mohamed Mustafa | | | 1920 | LBA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Hassan, Mohamed M. | | | 1840 | LBA | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Gahfer, Khaled | | | 1787 | LBA | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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