Individual Calculations September 2018 |
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Siyingwa, Wisdom Total change: -3.40 | | |
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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 |
1998 | 1838 | 1.00 | 4 | -0.17 | 20 | -3.40 | |
| Simwinga, Chishinga | | | 1884 | ZAM | 0.00 | 1 | -0.44 | 20 | -8.80 | | Musende, Gershom | | | 2010 | ZAM | 0.00 | 1 | -0.27 | 20 | -5.40 | | Mubukwanu, Emmanuel | | | 2047 | ZAM | 1.00 | 1 | 0.77 | 20 | 15.40 | | Dimba, James | c | | 2051 | ZAM | 0.00 | 1 | -0.23 | 20 | -4.60 | | 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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