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Individual Calculations July 2018 |
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| Ndachipiwa, Kgomotso Total change: 36.80 | |   |
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| 2018 Ladies Olympiad Final Selection | GABORONE | BOT | 2018-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1590 | 4.50 | 6 | 1.84 | 20 | 36.80 | |
|  Marape, Naledi | | wf | 1661 | BOT | 1.00 | 1 | 0.60 | 20 | 12.00 | |  Nkwe, Keitumetse | | wc | 1598 | BOT | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Rebatenne, Boitshepo | | | 1508 | BOT | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Radikoro, Boitumelo | | | 1540 | BOT | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Besa, Masaiti | | wf | 1796 | BOT | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Otisitswe, Ruth | | | 1698 | BOT | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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