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Individual Calculations November 2011 |
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| Mokgacha, Keitumetse Total change: -71.40 | |   |
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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 |
| 1815 | 1908 | 2.00 | 6 | -1.73 | 30 | -51.90 | |
|  Ellappen, Jenine | | wm | 1908 | RSA | 1.00 | 1 | 0.50 | 30 | 15.00 | |  Vilhete, Vania | | | 1784 | MOZ | 0.00 | 1 | -0.67 | 30 | -20.10 | | | Shrook, Wafa | | wf | 1839 | EGY | 0.00 | 1 | -0.60 | 30 | -18.00 | | | Lopes, Nelma | | | 1694 | ANG | 1.00 | 1 | 0.23 | 30 | 6.90 | | | Latreche, Khadidya | | wc | 1920 | ALG | 0.00 | 1 | -0.48 | 30 | -14.40 | | | Akinoka, Olufunmilayo | | | 1747 | NGR | 0.00 | 1 | -0.71 | 30 | -21.30 | |
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) | | | | Botswana International Open 2011- Women Section | Gaborone | BOT | 2011-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1908 | 1.00 | 2 | -0.65 | 30 | -19.50 | |
| | Mbakhwa, Faith | | | 1515 | BOT | 0.00 | 1 | -0.92 | 30 | -27.60 | | | Gorata, Leso | | | 1733 | BOT | 1.00 | 1 | 0.27 | 30 | 8.10 | |
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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