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Individual Calculations May 2017 |
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| Mikula, Chanda Total change: -32.80 | |   |
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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 |
| 1889 | 1992 | 3.00 | 6 | -0.82 | 40 | -32.80 | |
|  Mwape, Dennis | | | 1924 | ZAM | 1.00 | 1 | 0.41 | 40 | 16.40 | |  Chinapu, Eric | | | 1956 | ZAM | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Sinkamba, Bright | | | 1856 | BOT | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Keta, Daniel | c | | 1759 | ZAM | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Omaling, Oogu | | | 1908 | ZAM | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Buumba, Obrian | | | 1929 | ZAM | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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