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Individual Calculations March 2017 |
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| Mahgub, Mohamed Mustafa Total change: -8.80 | |   |
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| LBA East 1st Degree League | Shahat | LBA | 2017-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1907 | 2.00 | 3 | 0.19 | 20 | 3.80 | |
|  Mahmoud, Moftah S. | | | 1730 | LBA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Husayn, Osama H M | | | 1898 | LBA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Saleh, Mohab | | | 1860 | LBA | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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) | | | | Mohamed Altarhouni Open Tournament | Benghazi | LBA | 2017-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1907 | 3.50 | 6 | -0.63 | 20 | -12.60 | |
| | Mahgoub, Naser O. | | | 1756 | LBA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Aldrsi, Ibrahim | | | 1722 | LBA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Alabar, Abdullah | | | 1851 | LBA | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Alseaiti, Jibrel | | | 1680 | LBA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Saleh, Mohab | | | 1860 | LBA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Alguttani, Fahmi | | | 1713 | LBA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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