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Rapid:
Individual Calculations August 2022 |
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| Amin, Ashraf Total change: 14.40 | |   |
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| Yahya Hosny Tournament Chess (Rapid) | Qaliobia | EGY | 2022-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2088 | 7.00 | 9 | 0.70 | 20 | 14.00 | |
|  Adel Abdel Hafez, Ahmed | | | 1688 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ahmed Yehia, Ahmed | | | 1832 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Elsharkawy, Abdel Moneim | | | 1876 | EGY | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Abdel Fatah Elsayed, Ahmed | | | 1867 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Khater, Hamdy | | | 1974 | EGY | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Abdel Aziem, Aly Yusef | | | 1935 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Gabr, Mohsen | f | | 2168 | EGY | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Sayed, Hany | | | 2105 | EGY | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Fatahalla, Alaa | | | 1854 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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) | | | | 3rd International Sun City Rapid Championship | Cairo | EGY | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 2088 | 7.00 | 9 | 0.02 | 20 | 0.40 | |
| | Youssef Abtenago, Geourge | | | 1688 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohamed Mostafa, Omar | | | 1353 | EGY | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ahmed Mahmoud, Moaied | | | 1519 | EGY | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Gamal, Alaa | | | 1704 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sarwat, Walaa | m | | 2169 | EGY | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Abdel Moniem, Mohamed | | | 2143 | EGY | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Emad, Yousf | | | 1686 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Roshdy, Mahmoud | | | 2119 | EGY | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Maged, Mathew | | | 1445 | EGY | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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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