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Individual Calculations March 2017 |
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| Alabar, Abdullah Total change: -7.20 | |   |
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| LBA East 1st Degree League | Shahat | LBA | 2017-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1828 | 1851 | 3.00 | 5 | 0.34 | 20 | 6.80 | |
|  Mohamed, Omer J. | | | 1900 | LBA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Abdalati, Hafiez | | | 1824 | LBA | 0.00 | 1 | -0.54 | 20 | -10.80 | |  Almasalati, Abdelgawad | | | 1723 | LBA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Albaah, Nizar S. | | | 1705 | LBA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Sharmado, Husain Abdalah | | | 1988 | LBA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | Mohamed Altarhouni Open Tournament | Benghazi | LBA | 2017-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1851 | 3.50 | 7 | -0.70 | 20 | -14.00 | |
| | Alguttani, Fahmi | | | 1713 | LBA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Sultan , Emad Faraj | | | 1821 | LBA | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Mahgub, Mohamed Mustafa | | | 1907 | LBA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Battal, Saad | | | 1754 | LBA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Tarek, Shkabo | | | 1760 | LBA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Mahgoub, Naser O. | | | 1756 | LBA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Aldrsi, Ibrahim | | | 1722 | LBA | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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