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Individual Calculations December 2018 |
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| Bwalya Mulwale, Lubuuto Total change: -16.00 | |   |
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| Kitwe Open Chess Tournament | Kitwe | ZAM | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1628 | 1.00 | 6 | -0.40 | 40 | -16.00 | |
|  Kachenjela, Charles | | | 1871 | ZAM | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Shamfungo, Chibamba | | | 1954 | ZAM | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Lombe, Charles | | | 1859 | ZAM | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Meya, Indala | | | 1875 | ZAM | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Angel, Safeli | | | 1796 | ZAM | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Bupe, Chibomba | | | 1710 | ZAM | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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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