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Individual Calculations December 2018 |
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| Chasaya, Terence Total change: -5.20 | |   |
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| Kitwe Open Chess Tournament | Kitwe | ZAM | 2018-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1853 | 2.00 | 5 | -0.26 | 20 | -5.20 | |
|  Sinkala, Given | | | 1679 | ZAM | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Mulenga, Prince Daniel | | | 2232 | ZAM | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zulu, Thomas | | | 2069 | ZAM | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Ngambi, Victor | | | 1742 | ZAM | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Mushipi, Justin | | | 1806 | ZAM | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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