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Individual Calculations August 2017 |
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| Hosni, Yehya Total change: 40.20 | |   |
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| Egyptian Individuals 2017 (Final) | Cairo | EGY | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 2117 | 6.00 | 8 | 1.25 | 20 | 25.00 | |
|  Abo Bkr, Mohamed | | | 1864 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Mahdy, Tawfeik | | | 1984 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Gabr, Mohsen | f | | 2298 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Khater, Hamdy | | | 1839 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Atteya Essa, Khaled | | | 2000 | EGY | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Abdo, Mohamed Amin | | | 2075 | EGY | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Abdel Razik, Ahmed | | | 2072 | EGY | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Hussein, Amer | | | 2196 | EGY | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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 Engineers Chess Open | Tanta | EGY | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2117 | 6.00 | 9 | 0.76 | 20 | 15.20 | |
| | Sarwat, Beshoy | | | 1737 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kamal, Edmon | | | 1951 | EGY | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Zayan, Osama | | | 2255 | EGY | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Negm, Ahmed | | | 2009 | EGY | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Anwar, Ashraf | | | 2074 | EGY | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Allam, Emad Hamdy | | | 2050 | EGY | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Amin, Ashraf | f | | 2227 | EGY | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Elhalwagy, Islam | | | 2106 | EGY | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Helmy, Amro | | | 2022 | EGY | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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