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Individual Calculations April 2015 |
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| Ndachipiwa, Kgomotso Total change: 17.20 | |   |
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| 2015 Metropolitan National Championship 2nd Qualifiers-Ladies | GABORONE | BOT | 2015-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1577 | 2.00 | 5 | 0.43 | 40 | 17.20 | |
|  Mudongo, Boikhutso | | wm | 1800 | BOT | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Francis, Thapelo | | wf | 1682 | BOT | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Kgalalelo, Botlhole | | wm | 1758 | BOT | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Keritjua, Kandu | | | 1583 | BOT | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Lopang, Tshepiso | | wm | 1780 | BOT | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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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