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Individual Calculations April 2019 |
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| Osman, Ibraheem Total change: -0.80 | |   |
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| Khartoum Qualifications | Khartoum | SUD | 2019-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1792 | 0.50 | 2 | -0.65 | 40 | -26.00 | |
|  Moaaz, Badawee | | | 1757 | SUD | 0.50 | 1 | -0.05 | 40 | -2.00 | |  Elsadig, Mohmeed Sabir | | | 1722 | SUD | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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) | | | | Sudan Final Championship 26 | Khartoum | SUD | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1788 | 3.50 | 8 | 0.63 | 40 | 25.20 | |
| | Ahmad, Mohamed Kabalo | | | 1920 | SUD | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Abdelhakiem | | | 2065 | SUD | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Elsadig, Mohmeed Sabir | | | 1722 | SUD | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Abdelazeez, Mohamed Abdalla | f | | 2183 | SUD | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abdul Minim, Al Sayed | | | 2088 | SUD | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ammar, Y. | | | 1986 | SUD | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Mohi, Eldeen Abeldallah | | | 1690 | SUD | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Zakaria, Adam | | | 1649 | SUD | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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