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Individual Calculations April 2018 |
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| Mbatha, Constance Total change: -4.40 | |   |
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| 2018 National Individual Chess Championships - Women Section | Lusaka | ZAM | 2018-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1777 | 6.50 | 9 | -0.22 | 20 | -4.40 | |
|  Nshikokola, Precious | | | 1377 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mwango , Lorita | | wf | 1956 | ZAM | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Chilufya, Phiri | | | 1377 * | ZAM | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Hamoonga, Linda Banti | | wc | 1737 | ZAM | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Lubuuto, Bwalya Mulwale | | wc | 1651 | ZAM | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Banda, Maria | | | 1543 | ZAM | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Simenda, Daisy | | | 1514 | ZAM | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Mwale, Naomi | | | 1476 | ZAM | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mututubanya, Portiah | | | 1377 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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