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Individual Calculations January 2020 |
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| Elgantiry, Ahmed Total change: 30.20 | |   |
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| Alexandria Open 2019 (less than 2000) | Alexandria | EGY | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1892 | 7.00 | 8 | 1.51 | 20 | 30.20 | |
|  Kmal, Ahmed | | | 1492 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sobhy, Magdy | | | 1613 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Khalifa, Zeyad | | | 1691 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ahmed Elsayed, Mohamed | | | 1753 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Ashraf, Yusef | | | 1868 | EGY | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Farouk, Mohamed | | | 1933 | EGY | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Tadros, John | | | 1736 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Sharl, Shady | | | 1822 | EGY | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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