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Individual Calculations January 2020 |
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| Hafez, Mahmoud Total change: -30.40 | |   |
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| Golden Cleopatra 2019 | Cairo | EGY | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1951 | 4.00 | 8 | -1.52 | 20 | -30.40 | |
|  Kandil, Adham | m | | 2262 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Ewis, Mahmoud | | | 1657 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mohamed Ismail, Mohamed | | | 1619 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ragheb, Malak | | | 2240 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | George Samir, David | | | 1586 | EGY | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Ahmos, Evan | | | 1551 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fadel, Mina | | | 1649 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Hosny Elshazly, Mohamed | | | 1689 | EGY | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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