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Individual Calculations March 2012 |
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| Lopang, Tshepiso Total change: -27.75 | |   |
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| Aifficiency Year Opener International 2012-Ladies | Gaborone | BOT | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1871 | 1.00 | 4 | -1.85 | 15 | -27.75 | |
|  Leso, Gorata | | | 1651 | BOT | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Mudongo, Boikhutso | | wm | 1860 | BOT | 0.50 | 1 | -0.02 | 15 | -0.30 | |  Sabure, Ontiretse | | wc | 1682 | BOT | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Botlhole, Kgalalelo | | wf | 1628 | BOT | 0.50 | 1 | -0.30 | 15 | -4.50 | |
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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