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Individual Calculations June 2017 |
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| Leso, Gorata Total change: 3.80 | |   |
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| 2017 Metropolitan National Chess Championships Final-Ladies | Gaborone | BOT | 2017-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1677 | 5.00 | 9 | 0.19 | 20 | 3.80 | |
|  Mudongo, Boikhutso | | wm | 1747 | BOT | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Lopang, Tshepiso | | wm | 1747 | BOT | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Kgomotso, Ndachipiwa | | | 1595 | BOT | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Sethebe, Susan | | | 1288 | BOT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mokhunzeni, Koziba | | wc | 1644 | BOT | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Marape, Naledi | | wc | 1393 | BOT | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Nkwe, Keitumetse | | wc | 1742 | BOT | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Botlhole, Kgalalelo | | wm | 1741 | BOT | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Francis, Onkemetse | | wm | 1840 | BOT | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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