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Individual Calculations September 2009 |
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| Nagy, Ashraf Total change: -9.00 | |   |
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| Egy Open 1st Part | Cairo | EGY | 2009-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2031 | 0.00 | 2 | -0.71 | 15 | -10.65 | |
|  Tahoun, Emad | | | 2169 | EGY | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Salah, Ahmed As | | | 2106 | EGY | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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) | | | | 5th Asiut International Open | Asiut | EGY | 2009-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2031 | 2.00 | 6 | 0.11 | 15 | 1.65 | |
| | Yousry, Salah | | | 2314 | EGY | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Abdel Ghany, Adel | | | 2187 | EGY | 1.00 | 1 | 0.71 | 15 | 10.65 | |  Salah, Sayed | | | 2172 | EGY | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Abdel Razik, Ahmed | | | 2129 | EGY | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Shehata, Aly | | | 2147 | EGY | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Kamel, Mohamed | | | 2088 | EGY | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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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