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Individual Calculations January 2018 |
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| Edward, Cheembela Total change: -26.00 | |   |
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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 |
| 2021 | 2049 | 1.50 | 4 | -0.65 | 40 | -26.00 | |
|  Kameya, Robson | | | 2101 | ZAM | 1.00 | 1 | 0.57 | 40 | 22.80 | |  Kakoma, Davy | | | 1989 | ZAM | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Simasiku, Tabala | | | 1952 | ZAM | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Makwaya, Kiddy | | | 2040 | ZAM | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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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