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Individual Calculations August 2019 |
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| Tembo, Osward 1 Total change: -20.80 | |   |
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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 |
| 1951 | 1904 | 2.00 | 7 | -1.04 | 20 | -20.80 | |
|  Katebe, Linus | | | 2089 | ZAM | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Mwadzura, Roy | | | 2020 | ZIM | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Makoba, Joseph | | | 1970 | ZAM | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Lemmy, Chishala | | | 2022 | ZAM | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Mwape, Leonard | | | 1930 | ZAM | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Mwanza, Brian | | | 1692 | ZAM | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Kafumbwe, Webster | c | | 1931 | ZAM | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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