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Individual Calculations October 2008 |
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| Aly Ibrahim, Alaa Total change: 57.75 | |   |
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| Egyptian Cup 1st part | Many Cities | EGY | 2008-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2337 | 2043 | 1.00 | 1 | 0.85 | 25 | 21.25 | |
|  Tahan, Sabri | m | | 2337 | EGY | 1.00 | 1 | 0.85 | 25 | 21.25 | |
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 Assiut Open 2008 | Assiut | EGY | 2008-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2052 | 3.50 | 7 | 1.46 | 25 | 36.50 | |
|  Elgendy, Ahmed | | | 2145 | EGY | 1.00 | 1 | 0.63 | 25 | 15.75 | | | Wageih, Kareim | m | | 2214 | EGY | 0.50 | 1 | 0.21 | 25 | 5.25 | | | Saber, Ibrahim | | | 2248 | EGY | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Ezat, Abdallah | | | 2237 | EGY | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Yusef, Naser | | | 2137 | EGY | 1.00 | 1 | 0.62 | 25 | 15.50 | | | Amin, Ashraf | | | 2331 | EGY | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Lotfy, Abdel Rahman | | | 2177 | EGY | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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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