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Individual Calculations February 2021 |
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| Vukani, Kakanda Total change: -14.60 | |   |
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| Elite league 2020 (LPCA League) | Lusaka | ZAM | 2020-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1948 | 5.00 | 8 | 1.36 | 20 | 27.20 | |
|  Musonda, Chola | f | | 2230 | ZAM | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Mukonde, Darius | | | 1972 | ZAM | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Gondwe, Lhnganiso | | | 1914 | ZAM | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Chimpunza, James | | | 1899 | ZAM | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Ngulube, Stanley | | | 1722 | ZAM | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Daka, Justin | | | 2142 | ZAM | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Tembo, Osward | | | 2034 | ZAM | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Mubanga, Chanda Patrick | | | 1967 | ZAM | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | | | LPCA Open Tournament 2020 | Lusaka | ZAM | 2020-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1948 | 1.00 | 5 | -2.09 | 20 | -41.80 | |
| | Chumfwa, Kelvin | m | | 2165 | ZAM | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mwanza, Brian | | | 1676 | ZAM | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Nyambe, Maketo | c | | 2117 | ZAM | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kaluba, Yanick | | | 1656 | ZAM | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Patrick, Linda | | | 1560 | ZAM | 0.00 | 1 | -0.91 | 20 | -18.20 | |
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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