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Individual Calculations June 2021 |
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| Ibrahim, Abdelhamid Total change: 2.80 | |   |
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| Benghazi international classic 2021 | Benghazi | LBA | 2021-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1743 | 3.00 | 7 | 0.14 | 20 | 2.80 | |
|  Alkortabi, Ali A. | | | 1657 | LBA | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Algadari, Mahmod | | | 1872 | LBA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Aljrebe, Ahmed | | | 2013 | LBA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Alzawaie, Fawzi | | | 1829 | LBA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Zew, Salah Ali | | | 1667 | LBA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Yousef, Ali | | | 1844 | LBA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Alhelal, Emad | | | 1812 | LBA | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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