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Individual Calculations September 2009 |
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| Labib, Hazem Total change: 67.50 | |   |
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| Egy Open 1st Part | Cairo | EGY | 2009-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 1861 | 4.00 | 7 | 2.70 | 25 | 67.50 | |
|  Kamel, Mahmoud | | | 2178 | EGY | 1.00 | 1 | 0.87 | 25 | 21.75 | |  Abdel Moniem, Mohamed | | | 2131 | EGY | 1.00 | 1 | 0.83 | 25 | 20.75 | | | Elsayed, Moustafa | | | 2216 | EGY | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Shafek, Mohamed | | | 2092 | EGY | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Saiid, Ibrahim | | | 2074 | EGY | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Mahdy, Tawfeik | | | 2076 | EGY | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Gamal Eldin, Shereif | | | 2083 | EGY | 1.00 | 1 | 0.78 | 25 | 19.50 | |
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) | | |
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