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Individual Calculations January 2020 |
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| Yaseir, Kalbash Daleel Total change: 33.60 | |   |
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| Golden Cleopatra 2019 | Cairo | EGY | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1933 | 6.50 | 11 | 0.91 | 20 | 18.20 | |
|  Sarwat, Walaa | m | | 2195 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Mansour, Moaaz | | | 1620 | EGY | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Waheed Shawky, Youssef | | | 1536 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abo Serea, Gamal | | | 1579 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Abdel Aziz Meky, Ahmed | | | 1639 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Elmahroky, Ahmed | | | 1565 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Aly Mahmoud, Essam | | | 2118 | EGY | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Amin, Ashraf | f | | 2194 | EGY | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Sameeh, Hany | f | | 2152 | EGY | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Nader, Mohamed | m | | 2192 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Himdan, Maher | m | | 2228 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | | | Alexandria Open 2019 (less than 2000) | Alexandria | EGY | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1933 | 6.50 | 8 | 0.77 | 20 | 15.40 | |
| | Gasser, Hossam | | | 1533 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elnahas, Mohamed | | | 1647 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Tadros, John | | | 1736 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hashem, Mostafa | | | 1822 | EGY | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Eraqi, Salah | | | 1921 | EGY | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Elkady, Moustafa | | | 1926 | EGY | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Mohamed, Aly Essam | | | 1717 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Abdel Dayem , Adel | | | 1729 | EGY | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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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