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Individual Calculations January 2018 |
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| Mwanza, Samuel Total change: -28.40 | |   |
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| 2017 Lusaka Province Chess Association League 1-28 | Lusaka | ZAM | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1954 | 1.00 | 4 | -0.71 | 40 | -28.40 | |
|  Jilowa, Tito | | | 2022 | ZAM | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Muma, Vernon | | | 2022 | ZAM | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Gondwe, Kondwani Maxwell | c | | 2105 | ZAM | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Katoyo, Joesph | | | 1890 | ZAM | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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