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Individual Calculations December 2018 |
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| Atif, Mahgoub Elhassan Total change: 8.60 | |   |
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| Khartoum Championship 3 | Khartoum | SUD | 2018-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1885 | 1.50 | 4 | 0.43 | 20 | 8.60 | |
|  Nadir, Samir | f | | 2170 | SUD | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Yousif, Ammar Mohd. | | | 2001 | SUD | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Hamed, Mohamed | | | 1997 | SUD | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Osman, Abdelgadir | | | 2109 | SUD | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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