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Individual Calculations August 2019 |
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| Kalaba, Mutale Total change: 16.80 | |   |
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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 |
| 2024 | 1912 | 4.00 | 9 | 0.84 | 20 | 16.80 | |
|  Mwansa, Mambwe | | | 2094 | ZAM | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Lemmy, Chishala | | | 2022 | ZAM | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Chola, Midosantos | | | 2087 | ZAM | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Musonda, Chola | f | | 2125 | ZAM | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Simulundu, Judah | | | 2034 | ZAM | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Chisompola, Alistair | | | 2003 | ZAM | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Kafumbwe, Webster | c | | 1931 | ZAM | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Siuluta , Arnold | | | 1972 | ZAM | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Ndhlovu, Micheal | | | 1947 | ZAM | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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