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Individual Calculations September 2009 |
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| Abdel Wahed, Tarek Total change: -0.75 | |   |
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| Egy Open 1st Part | Cairo | EGY | 2009-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 2096 | 2.00 | 4 | -0.05 | 15 | -0.75 | |
|  Abdel Ghany, Adel | | | 2187 | EGY | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Nagdy, Wael | | | 1994 | EGY | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Fahmy, Osama | | | 2213 | EGY | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Salem, Sameh | | | 1953 | EGY | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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