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Individual Calculations October 2008 |
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| Yusef, Naser Total change: -40.75 | |   |
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| Egyptian Cup 2nd part | Many Cities | EGY | 2008-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2137 | 0.00 | 2 | -0.56 | 25 | -14.00 | |
|  Amin, Ashraf | | | 2331 | EGY | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Sameeh, Hany | f | | 2281 | EGY | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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) | | | | 4th Assiut Open 2008 | Assiut | EGY | 2008-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2137 | 0.50 | 3 | -1.07 | 25 | -26.75 | |
|  Sadek, Sameh | | | 2276 | EGY | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Awadhom, Elsayed | | | 2034 | EGY | 0.50 | 1 | -0.14 | 25 | -3.50 | | | Aly Ibrahim, Alaa | | | 2052 | EGY | 0.00 | 1 | -0.62 | 25 | -15.50 | |
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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