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Individual Calculations May 2019 |
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| Mubanga, Chanda Patrick Total change: 13.40 | |   |
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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 |
| 2044 | 1880 | 2.50 | 6 | 0.67 | 20 | 13.40 | |
|  Munenga, Douglas D | f | | 2280 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mwansa, Mambwe | | | 2025 | ZAM | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Kameya, Robson | | | 2120 | ZAM | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Mwenya, Oscar | c | | 2106 | ZAM | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kantalamba, Mushota | | | 2060 | ZAM | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kaluba, Yanick | | | 1673 | ZAM | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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