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Individual Calculations November 2011 |
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| Hamza, Amira Total change: -6.00 | |   |
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| African Team Championships Women (All African Games) 2011 | Maputo, Mozambique | RSA | 2011-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1880 | 2.00 | 4 | -0.40 | 15 | -6.00 | |
|  Shrook, Wafa | | wf | 1839 | EGY | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Ellappen, Jenine | | wm | 1908 | RSA | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Sabure, Ontiretse | | wc | 1734 | BOT | 1.00 | 1 | 0.30 | 15 | 4.50 | |  Akinoka, Olufunmilayo | | | 1747 | NGR | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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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