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Individual Calculations September 2009 |
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| Eltokhy, Essam Total change: 5.00 | |   |
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| Egy Open 1st Part | Cairo | EGY | 2009-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2088 | 2.50 | 4 | 0.20 | 25 | 5.00 | |
|  Ghanaym, Mohamed Ayman | | | 1991 | EGY | 0.50 | 1 | -0.13 | 25 | -3.25 | | | Kamel, Mahmoud | | | 2178 | EGY | 0.00 | 1 | -0.38 | 25 | -9.50 | |  Mohsen, Beter | | | 1903 | EGY | 1.00 | 1 | 0.26 | 25 | 6.50 | | | Abdel Sattar, Magdy | | | 2050 | EGY | 1.00 | 1 | 0.45 | 25 | 11.25 | |
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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