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Individual Calculations January 2024 |
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| Simenda, Daisy Total change: -18.80 | |   |
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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 |
| 1421 | 1595 | 4.00 | 7 | -0.94 | 20 | -18.80 | |
|  Sauti, Nilla | | | 1270 | ZAM | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Mweetwa, Victoria | | | 1325 | ZAM | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mbatha, Constance | | wf | 1676 | ZAM | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Mwale, Naomi | | | 1489 | ZAM | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Likando, Namakau | | | 1567 | ZAM | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Mary, Mashane | | | 1341 | ZAM | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Chitula, Agatha | | | 1282 | ZAM | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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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