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Rapid:
Individual Calculations September 2018 |
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| Mahdy, Tawfeik Total change: -14.40 | |   |
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| 2nd International chess Arena rapid 2018 | Cairo | EGY | 2018-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 2033 | 5.00 | 8 | -0.72 | 20 | -14.40 | |
|  Azab, Mohamed | | | 1633 * | FID | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Serag, Elsaeed | | | 1633 * | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ebraheem, Salah Alsayed | | | 1633 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abbas, Ahmed | | | 1807 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Sayed, Hany | | | 2212 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Abdel Hameid, Zaki | | | 1817 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Yasser, Abdel Rahman | | | 1756 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zakaria, Esam | | | 2187 | EGY | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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