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Individual Calculations September 2018 |
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| Motlhware, Tshepang Total change: 0.00 | |   |
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| 2018 Zambia Open Chess Championships - Women Section | Lusaka | ZAM | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1261 | 2.00 | 6 | 0.00 | 20 | 0.00 | |
|  Mbatha, Constance | | wc | 1661 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kabinga, Salome | | | 1207 | ZAM | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Mwale, Naomi | | | 1371 | ZAM | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Ngulube, Dorothy | | | 1364 | ZAM | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Mbo, Mabedi | | | 1454 | BOT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mayani, Bridget | | | 1348 | ZAM | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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