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Individual Calculations August 2019 |
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| Makoba, Joseph Total change: -18.80 | |   |
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| Zambia Open International Chess Championships - Championship Section | Lusaka | ZAM | 2019-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1970 | 3.00 | 6 | -0.47 | 40 | -18.80 | |
|  Nkhuwa, Joshua | | | 2125 | ZAM | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Tembo, Osward 1 | | | 1904 | ZAM | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Nshikokola, Mutailenu | f | | 1892 | ZAM | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Mwanza, Brian | | | 1692 | ZAM | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mubanga, Chanda Patrick | | | 1917 | ZAM | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Banda, Aaron Goodson | | | 1913 | ZAM | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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