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Individual Calculations January 2024 |
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| Mweetwa, Victoria Total change: -38.40 | |   |
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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 |
| 1424 | 1325 | 1.00 | 5 | -0.96 | 40 | -38.40 | |
|  Simenda, Daisy | | wc | 1595 | ZAM | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sauti, Nilla | | | 1270 | ZAM | 0.00 | 1 | -0.58 | 40 | -23.20 | |  Mbatha, Constance | | wf | 1676 | ZAM | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Chitula, Agatha | | | 1282 | ZAM | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Chishimba, Gladys | | | 1299 | ZAM | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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