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Individual Calculations August 2017 |
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| Khalil, Ahmed Salem Total change: -3.40 | |   |
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| Egyptian Individuals 2017 (Final) | Cairo | EGY | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 2007 | 6.00 | 9 | -0.39 | 20 | -7.80 | |
|  Ismail, Mohamed | | | 1742 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Ahmed, Moustafa Elsayed | | | 2180 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Haredy, Hesham | | | 1725 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Amin, Ashraf | f | | 2227 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Hafez, Mohamed | | | 1755 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ghareeb, Mohamed Reda | | | 1673 | EGY | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Moheb, Yaser | | | 1679 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Abo Zoer, Abdellah | | | 1757 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ewees, Moustafa | | | 1681 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | 4th Engineers Chess Open | Tanta | EGY | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1912 | 2007 | 4.50 | 7 | 0.22 | 20 | 4.40 | |
| | Amin, Ashraf | f | | 2227 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ghoraba, Hussein Hammoda | | | 1607 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kandil, Ahmed Abdel Khalek | | | 1807 | EGY | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Kamal, Edmon | | | 1951 | EGY | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Hamouda, Mostafa | | | 1805 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mansour, Amr | | | 1885 | EGY | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Zayan, Mohamed | f | | 2100 | EGY | 1.00 | 1 | 0.63 | 20 | 12.60 | | | * 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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