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Individual Calculations January 2024 |
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| Likando, Namakau Total change: -26.00 | |   |
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| Copperbelt Youth and Festive Chess Championship-women section | Ndola | ZAM | 2023-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1567 | 3.50 | 7 | -1.30 | 20 | -26.00 | |
|  Kabwe, Mwinsa | | | 1167 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chishimba, Gladys | | | 1299 | ZAM | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Mary, Mashane | | | 1341 | ZAM | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mbatha, Constance | | wf | 1676 | ZAM | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Simenda, Daisy | | wc | 1595 | ZAM | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Mwale, Naomi | | | 1489 | ZAM | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Chitula, Agatha | | | 1282 | ZAM | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * 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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