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Individual Calculations January 2020 |
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| Kalale, Collins Total change: 45.26 | |   |
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| 2019 LPCA LEAGUE 2 Round 1-14 | Lusaka | ZAM | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1798 | 4.00 | 14 | -0.26 | 31 | -8.06 | |
|  Nshikokola, Mapalo | | | 1624 | ZAM | 1.00 | 1 | 0.27 | 31 | 8.37 | |  Chikuse, Leslie | | | 2166 | ZAM | 0.00 | 1 | -0.10 | 31 | -3.10 | | | Bwalya, Gillan | m | | 2198 * | ZAM | 0.00 | 1 | -0.08 | 31 | -2.48 | | | Tembo, Osward | | | 1919 | ZAM | 0.00 | 1 | -0.34 | 31 | -10.54 | | | Gondwe, Kondwani Maxwell | c | | 2108 | ZAM | 0.00 | 1 | -0.14 | 31 | -4.34 | | | Mangani, Happy J | | | 1867 | ZAM | 0.00 | 1 | -0.40 | 31 | -12.40 | | | Kalaba, Mutale | | | 1929 | ZAM | 0.00 | 1 | -0.32 | 31 | -9.92 | | | Nshikokola, Philip | | | 1837 | ZAM | 0.00 | 1 | -0.45 | 31 | -13.95 | | | Akazembe, Moses | | | 1847 | ZAM | 0.50 | 1 | 0.07 | 31 | 2.17 | | | Daka, Justin | | | 2192 | ZAM | 0.00 | 1 | -0.08 | 31 | -2.48 | | | Tembo, Osward | | | 1919 | ZAM | 1.00 | 1 | 0.66 | 31 | 20.46 | | | Vukani, Kakanda | | | 1909 | ZAM | 0.50 | 1 | 0.15 | 31 | 4.65 | | | Mubanga, Chanda Patrick | | | 1920 | ZAM | 1.00 | 1 | 0.67 | 31 | 20.77 | | | Mwape, William | | | 2076 | ZAM | 0.00 | 1 | -0.17 | 31 | -5.27 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 2019 | Lusaka | ZAM | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1809 | 4.00 | 8 | 1.72 | 31 | 53.32 | |
| | Dimba, James | c | | 2100 | ZAM | 1.00 | 1 | 0.85 | 31 | 26.35 | | | Phiri, Richmond | m | | 2209 * | ZAM | 0.50 | 1 | 0.42 | 31 | 13.02 | | | Mwape, Dennis | | | 2004 | ZAM | 0.50 | 1 | 0.25 | 31 | 7.75 | | | Mubanga, Chanda Patrick | | | 1947 | ZAM | 0.00 | 1 | -0.31 | 31 | -9.61 | | | Tembo, Osward | | | 1939 | ZAM | 0.00 | 1 | -0.32 | 31 | -9.92 | | | Nshikokola, Mapalo | | | 1600 | ZAM | 1.00 | 1 | 0.23 | 31 | 7.13 | | | Nkhuwa, Joshua | | | 2073 | ZAM | 0.50 | 1 | 0.32 | 31 | 9.92 | | | Lemmy, Chishala | | | 2030 | ZAM | 0.50 | 1 | 0.28 | 31 | 8.68 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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