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Individual Calculations October 2019 |
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| Elmejbri, Ali A. Total change: -18.00 | |   |
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| Benghazi Open Tournament | Benghazi | LBA | 2019-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 2016 | 4.00 | 6 | -0.90 | 20 | -18.00 | |
|  Elwerfali, Mohammed Fouzi S. | | | 1684 | LBA | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Ateboli, Fathi M. | | | 1794 | LBA | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Alsahle, Atheer Husain | | | 1692 | LBA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Sultan , Emad Faraj | | | 1761 | LBA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gumatti, Jumma | | | 1803 | LBA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Buhasan, Aiaad Jumha | | | 1782 | LBA | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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