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Individual Calculations May 2019 |
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| Kantalamba, Mushota Total change: 9.60 | |   |
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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 |
| 1951 | 2060 | 5.50 | 8 | 0.48 | 20 | 9.60 | |
|  Lungu, Genesis | | | 1660 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Phiri, Davies | | | 1823 | ZAM | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Nyambe, Maketo | c | | 2151 | ZAM | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Masango, Spencer | | | 2109 | ZIM | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Chumfwa, Kelvin | m | | 2226 | ZAM | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Phiri, I. Joseph | | | 1886 | ZAM | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Mubanga, Chanda Patrick | | | 1880 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Phiri, Gift | | | 1872 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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