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Individual Calculations January 2020 |
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| Youssef, Elsayed Mohamed Total change: 5.20 | |   |
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| Alexandria Open 2019 (less than 2000) | Alexandria | EGY | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1787 | 5.00 | 7 | 0.13 | 40 | 5.20 | |
|  Mostafa Hesham, Abdel Rahman | | | 1516 | EGY | 0.00 | 1 | -0.83 | 40 | -33.20 | |  Gamal, Kerollos | | | 1387 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mina, Ehab | | | 1452 | EGY | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mokhtar, Amir | | | 1648 | EGY | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Khalifa, Zeyad | | | 1691 | EGY | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Shafek, Mohamed | | | 1966 | EGY | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Bauomy, Magdy | | | 1674 | EGY | 1.00 | 1 | 0.35 | 40 | 14.00 | | | * 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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