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Rapid:
Individual Calculations August 2017 |
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| Ashraf, Shereif Total change: -4.20 | |   |
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| Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2162 | 7.00 | 9 | 1.30 | 20 | 26.00 | |
|  Seif Aziz, Ibrahem | | | 1762 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Masoud, Mohamed Helmy | | | 1921 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ahmed, Moustafa Elsayed | | | 2033 | EGY | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Elgabry, Mohsen | m | | 2241 | EGY | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Alaa, Ahmed | | | 1874 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Salah, Sayed | | | 2216 | EGY | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Hosni, Yehya | | | 2165 | EGY | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Eldengawy, Ahmed | | | 2061 | EGY | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Abdel Razik, Ahmed | | | 2147 | EGY | 0.50 | 1 | -0.02 | 20 | -0.40 | | | * 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) | | | | 4th Cairo Chess Academy Rapid | Cairo | EGY | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 2162 | 5.00 | 8 | -1.51 | 20 | -30.20 | |
| | Hamed, Amro Mohamed | | | 1762 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Eldeen, Sherif S. | | | 1818 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Abdel Aziem, Aly Yusef | | | 1957 | EGY | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Mansour, Amr | | | 1762 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mostafa, Aly | | | 1910 | EGY | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Salah Eldin, Youssef | | | 1998 | EGY | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ellethy, Nabil | | | 1884 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ahmed, Moustafa Elsayed | | | 2033 | EGY | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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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