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Rapid:
Individual Calculations August 2022 |
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| Helmy, Amro Total change: -83.40 | |   |
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| Yahya Hosny Tournament Chess (Rapid) | Qaliobia | EGY | 2022-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 2025 | 5.50 | 9 | -1.47 | 20 | -29.40 | |
|  Tantawy, Amr | | | 1625 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Abdo Mohamed , Shady | | | 1786 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Elbatsh, Mohamed | | | 1636 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Fathy, Mahmoud | | | 1816 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Badr, Mohamed | | | 1840 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Medhat, Magdy | | | 1771 | EGY | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Moatamid, Yasser | | | 1856 | EGY | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Saiid, Ibrahim | | | 1950 | EGY | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Elsharkawy, Abdel Moneim | | | 1876 | EGY | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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) | | | | Adly Chess Academy (International Chess Day) | Cairo | EGY | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 2025 | 1.00 | 2 | -0.92 | 20 | -18.40 | |
| | Kamhawi, Marwan | | | 1625 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohamed Goda, Zyad | | | 1230 | EGY | 0.00 | 1 | -1.00 | 20 | -20.00 | | | * 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) | | | | MANSORA CHESS CLUB ( MCC ) 6 th INTERNATIONAL RAPID CHESS TOURNAMENT | Dakahlia | EGY | 2022-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 2025 | 6.00 | 9 | -0.47 | 20 | -9.40 | |
| | Mousaeed Abdel Hamed, Mohamed | | | 1625 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdel Rab Elnaby, Anas | | | 1744 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Farrag, Mohamed | | | 1718 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Khairat , Ahmed | c | | 2140 | EGY | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Azmey Anies, Mahmoud | | | 1747 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Elkahky, Khaled Gooda | | | 1959 | EGY | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Kamal, Edmon | | | 1860 | EGY | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Morsy, Elsayed | | | 1935 | EGY | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mohamed Housein, Ahmed | | | 1833 | EGY | 0.00 | 1 | -0.75 | 20 | -15.00 | | | * 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) | | | | Sporting Castle Club Rapid | Tanta | EGY | 2022-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 2025 | 6.00 | 9 | -1.31 | 20 | -26.20 | |
| | Sherif, Sara | | | 1625 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Walid, Hossam | | | 1619 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elbedewy, Mahmoud | | | 1785 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Medhat, Magdy | | | 1771 | EGY | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Gad, Mohammed Qotb | | | 1773 | EGY | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Abdel Rab Elnaby, Anas | | | 1744 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Elsherbeny, Ibrahim | | | 1901 | EGY | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Hafez, Mohamed | | | 1883 | EGY | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Rashid, Sherif | | | 1725 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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