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Individual Calculations November 2017 |
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| Sabure, Tuduetso Total change: -23.60 | |   |
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| 2017 Debtswana Development Botswana Open Chess Championship-ladies | Gaborone | BOT | 2017-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1679 | 1854 | 3.00 | 6 | -1.18 | 20 | -23.60 | |
|  Marape, Naledi | | wc | 1454 * | BOT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mudongo, Boikhutso | | wm | 1744 | BOT | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Namaganda, Christine | | wf | 1538 | UGA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tamuhla, Londani | | wf | 1544 | BOT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Mwango , Lorita | | wf | 1970 | ZAM | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Francis, Onkemetse | | wm | 1823 | BOT | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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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