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Individual Calculations September 2009 |
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| Saber, Ibrahim Total change: 15.45 | |   |
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| Egy Open 1st Part | Cairo | EGY | 2009-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2115 | 2218 | 6.50 | 8 | 1.42 | 15 | 21.30 | |
|  Abdel Hafeiz, Ayman | | | 1987 | EGY | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Anwar, Ashraf | | | 2091 | EGY | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Shehata, Aly | | | 2147 | EGY | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Sabry, Taher | | | 2091 | EGY | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Imam, Ashraf | | | 2073 | EGY | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Abdel Fadil, Mohamed | | | 2193 | EGY | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Hesham, Abdelrahman | c | | 2130 | EGY | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Ragheb, Malak | | | 2210 | EGY | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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 |
| 2086 | 2218 | 5.00 | 8 | -0.39 | 15 | -5.85 | |
| | Abdel Hafeiz, Ayman | | | 1987 | EGY | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Nashaat, Esam | | | 2072 | EGY | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Hassan, Amrou | | | 1995 | EGY | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Ameir, Moheb | | | 2088 | EGY | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Abdou, Mohamed Hamdy | | | 2121 | EGY | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Zayan, Osama | | | 2183 | EGY | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Salah, Ahmed As | | | 2106 | EGY | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Sayed, Hany | | | 2136 | EGY | 0.00 | 1 | -0.61 | 15 | -9.15 | |
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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