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Individual Calculations January 2018 |
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| Katoyo, Joesph Total change: -60.40 | |   |
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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 |
| 1888 | 1890 | 1.00 | 5 | -1.51 | 40 | -60.40 | |
|  Ngulube, Stanley | | | 1868 | ZAM | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Banda, Brian | | | 1759 | ZAM | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Mulauzi, Joshua | | | 1932 | ZAM | 0.00 | 1 | -0.44 | 40 | -17.60 | |  Sichone, Alinaswe | | | 1928 | ZAM | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Mwanza, Samuel | | | 1954 | ZAM | 0.00 | 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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