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Individual Calculations January 2020 |
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| Eraqi, Salah Total change: -19.00 | |   |
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| Golden Cleopatra 2019 | Cairo | EGY | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1921 | 6.00 | 10 | -1.36 | 20 | -27.20 | |
|  El Arousy, Abdul Hameed | m | | 2185 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Abdel Fatah, Kareem | | | 1598 | EGY | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Hosny Abdel Samei, Mohamed | | | 1521 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aayed, Abdel Khalek | | | 1611 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Sakr, Abdel Rehem | | | 1656 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Shaaban Abdel Tawab, Ahmed | | | 1521 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Abdel Haleim, Sherif Hamdy | | | 1663 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | El Gendy, Mahmoud | | | 1602 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Ismail, Reda | | | 2109 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Zakaria, Houmam | | | 1634 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | | | Alexandria Open 2019 (less than 2000) | Alexandria | EGY | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1921 | 6.00 | 8 | 0.41 | 20 | 8.20 | |
| | Abdel Fattah, Salah | | | 1521 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aly Hassan, Hassan | | | 1622 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mohamed, Aly Essam | | | 1717 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Abo Elftoh, Hany | | | 1792 | EGY | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Yaseir, Kalbash Daleel | | | 1933 | SUD | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Ahmed Elsayed, Mohamed | | | 1753 | EGY | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Eladway, Ahmed | | | 1772 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Harraz, Hany | | | 1926 | EGY | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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