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Individual Calculations June 2018 |
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| Simenda, Daisy Total change: -12.80 | |   |
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| 2018 African Individual Chess Championships Ladies Section | Livingstone | ZAM | 2018-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1502 | 2.50 | 9 | -0.64 | 20 | -12.80 | |
|  Tlale, Tshepang | | wm | 1844 | RSA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Angolikin, Goretti | | wf | 1701 | UGA | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Francis, Onkemetse | | wm | 1813 | BOT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Mary, Mashane | | | 1285 | ZAM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Banda, Maria | | | 1584 | ZAM | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Makwena, Christine | | | 1513 | ZIM | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Nkhoma, Desiderata | | | 1481 | MAW | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Charinda, Kudzanayi | | wc | 1692 | ZIM | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Botlhole, Kgalalelo | | wm | 1728 | BOT | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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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