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Individual Calculations July 2016 |
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| Zulu, Blessings Elliot Total change: 4.40 | |   |
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| Copperbelt Closed Chess Championship - May 2016 | Mufulira | ZAM | 2016-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 1813 | 1.00 | 3 | 0.11 | 40 | 4.40 | |
|  Kachinga, Simbeye | | | 2003 | ZAM | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Zulu, Thomas | | | 2062 | ZAM | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Goma, Panji | | | 1848 | ZAM | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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) | | |
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