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Individual Calculations September 2009 |
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| Abdel Sattar, Magdy 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 |
| 2124 | 2050 | 1.00 | 3 | -0.20 | 25 | -5.00 | |
|  Sayed, Hany | | | 2136 | EGY | 1.00 | 1 | 0.62 | 25 | 15.50 | |  Shehata, Aly | | | 2147 | EGY | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Eltokhy, Essam | | | 2088 | EGY | 0.00 | 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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