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Individual Calculations January 2024 |
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| Chitula, Agatha Total change: 49.00 | |   |
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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 |
| 1460 | 1282 | 4.50 | 7 | 2.45 | 20 | 49.00 | |
|  Mbatha, Constance | | wf | 1676 | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chishimba, Gladys | | | 1299 | ZAM | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Sauti, Nilla | | | 1270 | ZAM | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Mwale, Naomi | | | 1489 | ZAM | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Simenda, Daisy | | wc | 1595 | ZAM | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Mweetwa, Victoria | | | 1325 | ZAM | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Likando, Namakau | | | 1567 | ZAM | 0.50 | 1 | 0.34 | 20 | 6.80 | |
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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