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Rapid:
Individual Calculations August 2018 |
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| Khatab, Mahmoud Total change: -3.40 | |   |
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| 1st chess arena | Alexandria | EGY | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1511 | 0.00 | 3 | -0.33 | 20 | -6.60 | |
|  Ashraf, Yusef | | | 1856 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Eldengawy, Ahmed | | | 1911 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hamed, Amro Mohamed | | | 1816 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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) | | | | Mohamad Saad Rapid | Alexandria | EGY | 2018-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1511 | 1.00 | 6 | 0.16 | 20 | 3.20 | |
| | Samy, Amro | | | 1911 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abdel Razik, Islam | | | 1809 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | El Shenawy, Ashraf | | | 1911 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Helal, Akram | | | 1768 | EGY | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Mohamed, Mahmoud Mohamed | | | 1782 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Saber, Mohamed | | | 1769 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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