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Individual Calculations August 2020 |
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| Gabatshwarwe, Refilwe Total change: -2.80 | |   |
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| Metropolitian National Championship 2020-Ladies | Gaborone | BOT | 2020-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1610 | 1753 | 6.00 | 9 | -0.07 | 40 | -2.80 | |
|  Francis, Thapelo | | wf | 1478 | BOT | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Ndachipiwa, Kgomotso | | | 1589 | BOT | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Marape, Naledi | | wf | 1632 | BOT | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Besa, Masaiti | | wf | 1684 | BOT | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Sabure, Tuduetso | | wg | 1753 | BOT | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Tamuhla, Londani | | wf | 1588 | BOT | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Francis, Onkemetse | | wm | 1775 | BOT | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Modongo, Boikhutso | | wm | 1641 | BOT | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Moshoboro, Arona | | wc | 1353 * | BOT | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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