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Individual Calculations September 2017 |
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| Kenneth, Tembo Total change: -10.80 | |   |
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| Copperbelt Monthly Chess Tournament - August 2017 | Luanshya | ZAM | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 1824 | 0.00 | 2 | -0.27 | 40 | -10.80 | |
|  Goma, Panji | | | 2110 | ZAM | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Ngonga, Bornface | | | 2171 | ZAM | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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