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Individual Calculations April 2008 |
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| Rahman, Yehya Total change: 20.55 | |   |
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| 3rd Part of Egy League 2007/2008 | Many Cities | EGY | 2008-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2301 | 5.00 | 5 | 1.55 | 15 | 23.25 | |
|  Abdel Aziem, Ramadan | | | 2296 | EGY | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Salem, Ahmed | | | 2129 | EGY | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Abdel Aziz, Ehab | | | 2175 | EGY | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Tolba, Hosni | | | 2069 | EGY | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Abdou, Mohamed Hamdy | | | 2106 | EGY | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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) | | | | Aswan Chess Championship | Aswan | EGY | 2008-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2116 | 2301 | 3.50 | 5 | -0.18 | 15 | -2.70 | |
| | Ismail, Youssef | | | 2160 | EGY | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Salah, Ahmed As | | | 2064 | EGY | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Hassan, Wael | | | 2076 | EGY | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Adel, Hyssam | | | 2069 | EGY | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Zayan, Osama | | | 2213 | EGY | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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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