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Individual Calculations September 2009 |
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| Gamal Eldin, Shereif Total change: -27.90 | |   |
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| Egy Open 1st Part | Cairo | EGY | 2009-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 2083 | 1.00 | 4 | -1.86 | 15 | -27.90 | |
|  Mohsen, Beter | | | 1903 | EGY | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Bayoumy, Walid | | | 2038 | EGY | 0.50 | 1 | -0.06 | 15 | -0.90 | |  Wagdy, Andro | f | | 1866 | EGY | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Labib, Hazem | | | 1861 | EGY | 0.00 | 1 | -0.78 | 15 | -11.70 | |
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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