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Individual Calculations September 2018 |
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| Kakoma, Davy Total change: 35.80 | |   |
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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 |
| 2034 | 1834 | 3.50 | 7 | 1.79 | 20 | 35.80 | |
|  Mubanga, Mwandu | | | 2016 | ZAM | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Musonda, Chola | f | | 2045 | ZAM | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mutambo, Ashley | | | 1982 | ZAM | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Zulu, Thomas | | | 2060 | ZAM | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Kameya, Robson | | | 2138 | ZAM | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Musanje, Rapheal | | | 1970 | ZAM | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Lemmy, Chishala | | | 2028 | ZAM | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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