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Individual Calculations May 2017 |
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| Muyenga, Bright Total change: 31.20 | |   |
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| 2017 Zambia Open Chess Championship - Open Section | Lusaka | ZAM | 2017-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1915 | 2.00 | 2 | 0.78 | 40 | 31.20 | |
|  Banda, Maria | | | 1515 * | ZAM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kantalamba, Mushota | | | 2063 | ZAM | 1.00 | 1 | 0.70 | 40 | 28.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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