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Individual Calculations January 2018 |
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| Kabamba, Mulwale Bwalya Total change: 15.20 | |   |
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| CCLA Mukubulo Open Chess Championships - Women Section | Ndola | ZAM | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1623 | 5.50 | 8 | 0.38 | 40 | 15.20 | |
|  Mary, Mashane | | | 1244 | ZAM | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Nshikokola, Mutema | | | 1296 | ZAM | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Mbatha, Constance | | wc | 1757 | ZAM | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Mwewa, Isabel | | | 1339 | ZAM | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Phiri, Bertha | | | 1676 | ZAM | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Hamoonga, Linda Banti | | wc | 1728 | ZAM | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Cheleka, Namakau | | | 1435 | ZAM | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Simenda, Daisy | | | 1512 | ZAM | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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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