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Individual Calculations July 2017 |
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| Lopang, Tshepiso Total change: 8.80 | |   |
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| 2017 Zone 4.3 Individual Chess Championships - Women Section | Livingstone | ZAM | 2017-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1774 | 5.50 | 9 | 0.44 | 20 | 8.80 | |
|  Ndachipiwa, Kgomotso | | | 1611 | BOT | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Mudongo, Boikhutso | | wm | 1774 | BOT | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Jambo, Linda | | wf | 1554 | MAW | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mbatha, Constance | | wc | 1784 | ZAM | 1.00 | 1 | 0.51 | 20 | 10.20 | | | De Bruyn, Aleida | | wf | 1702 | RSA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Laubscher, Anzel | | wm | 1802 | RSA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Francis, Onkemetse | | wm | 1837 | BOT | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Fisher, Michelle M | | wc | 1724 | RSA | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Wakuruwarewa, Colletta | | | 1750 | ZIM | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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