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Individual Calculations August 2019 |
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| Mubanga, Mwandu Total change: 2.40 | |   |
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| Zambia Open International Chess Championships - Championship Section | Lusaka | ZAM | 2019-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2029 | 1984 | 4.00 | 9 | 0.12 | 20 | 2.40 | |
|  Lungu, Nase | f | | 2239 | ZAM | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Mwansa, Shadreck | | | 1584 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Musonda, Chola | f | | 2125 | ZAM | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Zhemba, Jemusse | | | 2113 | ZIM | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Mukanka, Botha | | | 1930 | ZAM | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Muyenga, Bright | | | 2061 | ZAM | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Chisompola, Alistair | | | 2003 | ZAM | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Katebe, Linus | | | 2089 | ZAM | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Katowa, Kennedy | | | 2113 | ZAM | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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