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Individual Calculations April 2017 |
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| Yousry, Mohamed Total change: -0.40 | |   |
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| Egyptian League 2016-2017 1st Group | Many Cites | EGY | 2017-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 2169 | 3.50 | 6 | -0.23 | 20 | -4.60 | |
|  Abdel Sattar, Magdy | | | 2079 | EGY | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Hussein, Mahmoud | | | 2032 | EGY | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Samy, Mahmoud | | | 1832 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sobhy, Raafat | | | 2134 | EGY | 0.00 | 1 | -0.55 | 20 | -11.00 | | | El Amary, Kamal | f | | 2256 | EGY | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Ghoneim, Ahmed Mohamed | | | 2082 | EGY | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | 1st. Cairo Chess Academy Open | Cairo | EGY | 2017-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2169 | 4.50 | 7 | 0.21 | 20 | 4.20 | |
| | Sobhy Abdel Ghany, Ahmed | | | 1792 | EGY | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Abbas, Ahmed | | | 1877 | EGY | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Yehya, Sameh | | | 2021 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Hassan, Sayed Barakat | m | | 2331 | EGY | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Elhoseiny, Mosaad | | | 1904 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Salah, Sayed | | | 2214 | EGY | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Sarwat, Walaa | m | | 2337 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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