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Rapid:
Individual Calculations August 2017 |
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| Abdel Aziem, Aly Yusef Total change: -23.60 | |   |
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| Zagazig Chess Rapid 2017 | Zagazig | EGY | 2017-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1957 | 1.50 | 4 | -0.82 | 20 | -16.40 | |
|  Hussein, Akram | | | 2172 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Elkhodary, Abdalla | | | 1708 | EGY | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Saber, Barakat | | | 1557 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zayan, Mohamed | f | | 2061 | EGY | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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) | | | | 4th Cairo Chess Academy Rapid | Cairo | EGY | 2017-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1957 | 4.00 | 6 | 0.11 | 20 | 2.20 | |
| | Mongad, Mohamed | | | 1557 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Reda, Ramy | | | 1557 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ashraf, Shereif | f | | 2162 | EGY | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Saber, Ibrahim | | | 2123 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Bauomy, Magdy | | | 1800 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Ewees, Moustafa | | | 1700 | EGY | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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) | | | | 2nd Cairo Chess Academy Rapid | Cairo | EGY | 2017-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1957 | 2.50 | 5 | -0.47 | 20 | -9.40 | |
| | Elmassry, Abdallah Gamal | | | 1557 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fadi, Marko | | | 2172 | EGY | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Gomaa, Mohamed Hassanein | | | 1765 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ahmed, Tamer | | | 2123 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mohamed Shabaan, Islam | | | 1726 | EGY | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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