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Blitz:
Individual Calculations April 2018 |
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| Sabry, Taher Total change: -14.80 | |   |
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| Cairo Chess Academy Blitz 13th | Cairo | EGY | 2018-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 2167 | 6.00 | 9 | -0.74 | 20 | -14.80 | |
|  El Ghatrify, Waleed | | | 1767 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ezz Eldin, Salah | | | 1940 | EGY | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Taha, Amro | | | 1767 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ahmed, Fahmi Ahmed | | | 1767 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saber, Ibrahim | | | 2219 | EGY | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Abdel Aziem, Aly Yusef | | | 1951 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Tadros, Andro | | | 1874 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ahmed, Tamer | | | 2080 | EGY | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Allam, Emad Hamdy | | | 2160 | EGY | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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) | | |
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