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Rapid:
Individual Calculations December 2017 |
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| Abdallah Hussein, Mohamed Total change: 72.40 | |   |
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| Mr Alaa Hassanein Chess Rapid | Alexandria | EGY | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1440 | 4.50 | 9 | 3.62 | 20 | 72.40 | |
|  Farouk, Mohamed | | | 1840 * | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Mahany, Mahmoud | | | 1840 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Elfaham, Mahmoud | | | 1830 | EGY | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Bauomy, Magdy | | | 1725 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mohamed, Tamer | | | 1840 * | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Sawers, Kerlus | | | 1739 | EGY | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Ashraf, Yusef | | | 1840 * | EGY | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Mosallam, Hosam | | | 1840 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kretam, Ayman | | | 1840 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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