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Individual Calculations August 2017 |
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| Mansour, Amr Total change: -29.60 | |   |
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| Egyptian Individuals 2017 (Final) | Cairo | EGY | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1885 | 4.00 | 6 | -0.75 | 40 | -30.00 | |
|  Yousry, Mohamed | | | 2172 | EGY | 0.00 | 1 | -0.16 | 40 | -6.40 | |  El Zayat, Ayman | | | 1485 * | EGY | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Hassan, Moustafa Abdalla | | | 1485 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yehya, Hazem | | | 1485 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Hosni, Aly Mahmoud | | | 1501 | EGY | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Kamal Anis, Fady | | | 1485 * | EGY | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | | | 4th Engineers Chess Open | Tanta | EGY | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1885 | 2.50 | 5 | 0.01 | 40 | 0.40 | |
| | Negm, Ahmed | | | 2009 | EGY | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Abdel Aziz, Mohamed | | | 1637 | EGY | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Sarwat, Beshoy | | | 1737 | EGY | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Khalil, Ahmed Salem | | | 2007 | EGY | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Helmy, Amro | | | 2022 | EGY | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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) | | |
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