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Individual Calculations September 2009 |
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| Abdel Ghany, Adel Total change: -40.80 | |   |
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| Egy Open 1st Part | Cairo | EGY | 2009-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2187 | 5.00 | 8 | -0.33 | 25 | -8.25 | |
|  Wagdy, Andro | f | | 1866 | EGY | 1.00 | 1 | 0.13 | 25 | 3.25 | |  Adel, Hyssam | | | 2062 | EGY | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Abdel Wahed, Tarek | | | 2096 | EGY | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Lotfy, Abdel Rahman | | | 2149 | EGY | 0.00 | 1 | -0.55 | 25 | -13.75 | | | Shafek, Mohamed | | | 2092 | EGY | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Shaarawy, Ahmed | | | 2125 | EGY | 0.00 | 1 | -0.59 | 25 | -14.75 | | | Ahmed, Tamer | | | 2068 | EGY | 0.00 | 1 | -0.66 | 25 | -16.50 | | | Hamza, Mohamed | | | 2004 | EGY | 1.00 | 1 | 0.26 | 25 | 6.50 | |
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) | | | NOTE: K factor changed | | 5th Asiut International Open | Asiut | EGY | 2009-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 2187 | 1.00 | 4 | -2.17 | 15 | -32.55 | |
| | Mohsen, Beter | | | 1903 | EGY | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Elgantiry, Ahmed | | | 1956 | EGY | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Nagy, Ashraf | | | 2031 | EGY | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Ehab, Mohamed | | | 1910 | EGY | 0.00 | 1 | -0.83 | 15 | -12.45 | |
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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