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Individual Calculations December 2017 |
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| Tembo, Sekelani Total change: -21.20 | |   |
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| LPCA - Mukubulo Chilufya Open - Main Section | Lusaka | ZAM | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1939 | 2.50 | 4 | -0.53 | 40 | -21.20 | |
|  Nchete, Machenje | | | 1548 | ZAM | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Nshikokola, Mutailenu | f | | 1742 | ZAM | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Kangwa, Moses | | | 1781 | ZAM | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Chisompola, Alistair | | | 1823 | ZAM | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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