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Individual Calculations November 2018 |
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| Gabatshwarwe, Refilwe Total change: 149.20 | |   |
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| 2018 DEBSWANA BOTSWANA INTERNATIONAL OPEN CHESS CHAMPIONSHIP- LADIES | GABORONE | BOT | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1372 | 5.00 | 7 | 3.73 | 40 | 149.20 | |
|  Besa, Masaiti | | wf | 1718 | BOT | 1.00 | 1 | 0.89 | 40 | 35.60 | |  Ndachipiwa, Kgomotso | | | 1628 | BOT | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Charinda, Kudzanayi | | wc | 1718 | ZIM | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Sabure, Tuduetso | | wg | 1772 * | BOT | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mbatha, Constance | | wc | 1734 | ZAM | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Rebatenne, Boitshepo | | | 1518 | BOT | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Mbo, Mabedi | | | 1463 | BOT | 1.00 | 1 | 0.62 | 40 | 24.80 | | | * 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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