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Individual Calculations June 2019 |
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| Bwalya Mulwale, Lubuuto Total change: 15.20 | |   |
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| Southern Zonal Open Chess Tournament - Women Section | Choma | ZAM | 2019-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1734 | 5.50 | 7 | 0.38 | 40 | 15.20 | |
|  Chinyama, Mwanakamutu | | | 1334 * | ZAM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mwango , Lorita | | wf | 1914 | ZAM | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Simenda, Daisy | | | 1575 | ZAM | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Mbatha, Constance | | wc | 1699 | ZAM | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Mary, Mashane | | | 1334 * | ZAM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mwilola, Phylis Namasiku | | wc | 1449 | ZAM | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Chipuka, Faith | | | 1334 * | ZAM | 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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