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Individual Calculations September 2011 |
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| Wafa, Shrook Total change: 10.20 | |   |
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| 13th Mahalla Open 2011 | Mahalla | EGY | 2011-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1829 | 0.00 | 2 | -0.37 | 15 | -5.55 | |
|  Salah, Ahmed As | | | 2145 | EGY | 0.00 | 1 | -0.13 | 15 | -1.95 | |  Moawad, Elsayed Abdel Hameid | | | 2035 | EGY | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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) | | | | Elnokhba 2 for Women | Cairo | EGY | 2011-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1829 | 5.00 | 7 | 1.05 | 15 | 15.75 | |
| | Mohsen, Hend | | | 1767 | EGY | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Elgohary, Myada | | | 1745 | EGY | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Hassan, Hala | | | 1867 | EGY | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Elansary, Eman | | wc | 1821 | EGY | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Wafa, Shahenda | | wf | 1664 | EGY | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Mahmoud, Merihan | | | 1806 | EGY | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Elgohary, Fayrouz | | wc | 1804 | EGY | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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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