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Individual Calculations September 2018 |
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| Handema, Goodfellow Total change: 35.60 | |   |
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| 2018 Zambia Open Chess Championships - Main Section | Lusaka | ZAM | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 1825 | 2.50 | 7 | 0.89 | 40 | 35.60 | |
|  Chumfwa, Stanley | m | | 2225 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mpundu, Frank | | | 2106 | ZAM | 1.00 | 1 | 0.84 | 40 | 33.60 | |  Nkhuwa, Joshua | | | 2000 | ZAM | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ngwila, Nezala | | | 1983 | ZAM | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Ngomi, Henry Chambula | | | 1982 | ZAM | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Chisha, Kelly | | | 1978 | ZAM | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Mubukwanu, Emmanuel | | | 2047 | ZAM | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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