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Individual Calculations December 2017 |
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| Lyapa , Chisha Total change: 27.00 | |   |
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| LPCA - Mukubulo Chilufya Open - Main Section | Lusaka | ZAM | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1856 | 3.00 | 5 | 1.35 | 20 | 27.00 | |
|  Mubukwanu, Emmanuel | | | 1951 | ZAM | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Nsakanya, Chanda | | | 2044 | ZAM | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Bwalya, David | | | 1991 | ZAM | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Mwansa, Richard | | | 2034 | ZAM | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Goodson, Kalolo | | | 1905 | ZAM | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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