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Individual Calculations June 2018 |
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| Mahgub, Mohamed Mustafa Total change: -12.60 | |   |
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| Final 31st Libyan Open Championchip | Albaida | LBA | 2018-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1920 | 4.50 | 8 | -0.63 | 20 | -12.60 | |
|  Gahfer, Khaled | | | 1787 | LBA | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Sharmado, Abdalah Husain | | | 1808 | LBA | 0.00 | 1 | -0.65 | 20 | -13.00 | |  Hassan, Mohamed M. | | | 1840 | LBA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Gharib, Faraj H. | | | 1816 | LBA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Algadari, Mahmod | | | 1834 | LBA | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Buhasan, Aiaad Jumha | | | 1724 | LBA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Alhelal, Emad | | | 1842 | LBA | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Alshara, Tarek | | | 1867 | LBA | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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) | | |
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