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Individual Calculations September 2018 |
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| Soko, Sydney Total change: -12.00 | |   |
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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 |
| 1900 | 1835 | 3.00 | 8 | -0.30 | 40 | -12.00 | |
|  Chibale, Herris | | | 1837 | ZAM | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Ngomi, Henry Chambula | | | 1982 | ZAM | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Simbeye, Kachinga | | | 1831 | ZAM | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Mubanga, Mwandu | | | 2016 | ZAM | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Chanda, Ellis | | | 1833 | ZAM | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Mulauzi, Joshua | | | 1943 | ZAM | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Chasaya, Terence | | | 1859 | ZAM | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Mubanga, Chanda Patrick | | | 1899 | ZAM | 0.00 | 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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