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Individual Calculations September 2018 |
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| Hilary, Lutangu Total change: -84.40 | |   |
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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 |
| 1778 | 1850 | 2.00 | 7 | -2.11 | 40 | -84.40 | |
|  Melody, Mailo | | | 1945 | ZAM | 0.00 | 1 | -0.37 | 40 | -14.80 | |  Chisulo, Allan | | | 1788 | ZAM | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Ndhlovu, Kondwelani | | | 1827 | ZAM | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Chibeza, Mumba | | | 1820 | ZAM | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Muhongo, Nixon | | | 1781 | ZAM | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Nalishebo, Oscar | | | 1503 | ZAM | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Ngambi, Victor | | | 1782 | ZAM | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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