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Individual Calculations May 2012 |
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| Francis, Onkemetse Total change: -18.00 | |   |
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| 6th Metropolitan National Championship (2nd qualifiers)-Ladies | Francistown | BOT | 2012-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1737 | 1.00 | 4 | -1.11 | 30 | -33.30 | |
|  Francis, Thapelo | | wc | 1698 | BOT | 0.50 | 1 | -0.05 | 30 | -1.50 | |  Sabure, Ontiretse | | wc | 1682 | BOT | 0.00 | 1 | -0.58 | 30 | -17.40 | | | Botlhole, Kgalalelo | | wf | 1628 | BOT | 0.00 | 1 | -0.65 | 30 | -19.50 | | | Modongo, Boikhutso | | wm | 1860 | BOT | 0.50 | 1 | 0.17 | 30 | 5.10 | |
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) | | | | 6th Metropolitan National Championship Finals -Ladies | Gaborone | BOT | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1737 | 6.00 | 9 | 0.51 | 30 | 15.30 | |
| | Mudongo, Boikhutso | | wm | 1852 | BOT | 0.00 | 1 | -0.34 | 30 | -10.20 | | | Mbo, Mabedi | | | 1337 * | BOT | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Leso, Gorata | | | 1695 | BOT | 0.50 | 1 | -0.06 | 30 | -1.80 | | | Francis, Thapelo | | wc | 1698 | BOT | 1.00 | 1 | 0.45 | 30 | 13.50 | | | Botlhole, Kgalalelo | | wf | 1610 | BOT | 0.50 | 1 | -0.17 | 30 | -5.10 | | | Rebatenne, Boitshepo | | | 1532 | BOT | 0.50 | 1 | -0.26 | 30 | -7.80 | | | Mokgacha, Keitumetse | | wc | 1859 | BOT | 1.00 | 1 | 0.67 | 30 | 20.10 | | | Sabure, Ontiretse | | wc | 1697 | BOT | 0.50 | 1 | -0.06 | 30 | -1.80 | | | Nthite, Rosa | | | 1495 | BOT | 1.00 | 1 | 0.20 | 30 | 6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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