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Individual Calculations September 2017 |
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| Manase, Musona Total change: -18.00 | |   |
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| Copperbelt Monthly Chess Tournament - August 2017 | Luanshya | ZAM | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2037 | 0.50 | 2 | -0.45 | 40 | -18.00 | |
|  Ngambi, Victor | | | 1970 | ZAM | 0.50 | 1 | -0.09 | 40 | -3.60 | |  Kaoma, Micheal | | | 2141 | ZAM | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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