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Individual Calculations March 2019 |
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| Gahfer, Khaled Total change: -47.80 | |   |
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| Final Libyan Cities 2019 | Misrata | LBA | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1836 | 0.50 | 3 | -1.52 | 20 | -30.40 | |
|  Younis, Hamza Idris | | | 1741 | LBA | 0.00 | 1 | -0.63 | 20 | -12.60 | |  Galaiow, Hosam Faraj | | | 1566 | LBA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ali, Kairi G. | | | 1796 | LBA | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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) | | | | Final Libyan First Degree Clubs 2019 | Misrata | LBA | 2019-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1836 | 1.00 | 5 | -0.87 | 20 | -17.40 | |
| | Asabri, Hussien | f | | 2205 | LBA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Almorabit, Abdallha M. | | | 1902 | LBA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Omer, Ali | | | 1844 | LBA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Atwair, Mohamed M. | | | 1604 | LBA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Chahrani, Ibrahim | f | | 2231 | LBA | 0.50 | 1 | 0.42 | 20 | 8.40 | |
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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