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Individual Calculations March 2019 |
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| Atwair, Mohamed M. Total change: -28.40 | |   |
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| Final Libyan First Degree Clubs 2019 | Misrata | LBA | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1780 | 1604 | 0.50 | 4 | -0.71 | 40 | -28.40 | |
|  Chahrani, Ibrahim | f | | 2004 * | LBA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Omer, Ali | | | 1844 | LBA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ahmaida, Mohamed | | | 1435 | LBA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Gahfer, Khaled | | | 1836 | LBA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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