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Individual Calculations January 2018 |
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| Kaonga, Allan Total change: 72.80 | |   |
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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 |
| 1727 | 1968 | 1.00 | 1 | 0.20 | 40 | 8.00 | |
|  Musaba, Justin | | | 1727 | ZAM | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | CCLA Mukubulo Open Chess Championships - Open Section | Ndola | ZAM | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1955 | 6.00 | 8 | 1.62 | 40 | 64.80 | |
|  Nyimbili, Dalington | c | | 2016 | ZAM | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Sebastian, Ngosa | | | 2040 | ZAM | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Kalata, Chanda | | | 2004 | ZAM | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Kakoma, Davy | | | 1849 | ZAM | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Mubanga, Chanda Patrick | | | 1853 | ZAM | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Muchindu, Daniel | | | 1747 | ZAM | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Brian, Makwele | | | 1811 | ZAM | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Musende, Gershom | | | 2019 | ZAM | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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) | | |
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