Individual Calculations May 2019 |
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Mwenya, Oscar Total change: 6.60 | | |
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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 |
1967 | 2106 | 5.00 | 7 | 0.33 | 20 | 6.60 | |
| Kalaba, Abby | | | 1779 | ZAM | 1.00 | 1 | 0.13 | 20 | 2.60 | | Phiri, Steven | | | 1911 | ZAM | 0.00 | 1 | -0.75 | 20 | -15.00 | | Lyapa , Chisha | | | 1828 | ZAM | 1.00 | 1 | 0.17 | 20 | 3.40 | | Phiri, I. Joseph | | | 1886 | ZAM | 1.00 | 1 | 0.22 | 20 | 4.40 | | Munenga, Douglas D | f | | 2335 | ZAM | 0.00 | 1 | -0.21 | 20 | -4.20 | | Mubanga, Chanda Patrick | | | 1880 | ZAM | 1.00 | 1 | 0.21 | 20 | 4.20 | | Nyambe, Maketo | c | | 2151 | ZAM | 1.00 | 1 | 0.56 | 20 | 11.20 | | 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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