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Individual Calculations May 2019 |
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| Simfukwe, Francis Total change: 36.80 | |   |
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| 2019 Zambia Closed Chess Championships - Open Section | Lusaka | ZAM | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1775 | 2.00 | 5 | 0.92 | 40 | 36.80 | |
|  Kaulule Siame, Kela | | | 2087 | ZAM | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Nkhuwa, Joshua | | | 2048 | ZAM | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Nyimbili, Dalington | c | | 1928 | ZAM | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Mwape, William | | | 2050 | ZAM | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Tembo, Osward | | | 1923 | ZAM | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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