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Individual Calculations September 2018 |
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| Kantalamba, Mushota Total change: -21.80 | |   |
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| 2018 Zambia Open Chess Championships - Main Section | Lusaka | ZAM | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 2082 | 5.00 | 8 | -1.09 | 20 | -21.80 | |
|  Njamba, Reuben | | | 1682 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Malwa, Nswana | | | 1872 | ZAM | 0.00 | 1 | -0.77 | 20 | -15.40 | | | David, Clive Mutale | | | 1794 | ZAM | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kalaba, Mutale | | | 1882 | ZAM | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Chabala, Efford | | | 1962 | ZAM | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Chasaya, Terence | | | 1859 | ZAM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Swatu, Tebby | | | 1960 | ZAM | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mulauzi, Joshua | | | 1943 | ZAM | 0.00 | 1 | -0.69 | 20 | -13.80 | | | * 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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