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Individual Calculations May 2019 |
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| Litebele, Damain Total change: 22.80 | |   |
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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 |
| 1921 | 1749 | 2.00 | 5 | 0.57 | 40 | 22.80 | |
|  James, Mulenga | | | 1737 | ZAM | 1.00 | 1 | 0.48 | 40 | 19.20 | |  Mubukwanu, Emmanuel | | | 2025 | ZAM | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Makoba, Joseph | | | 1919 | ZAM | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Musende, Gershom | | | 2006 | ZAM | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Akazembe, Moses | | | 1918 | ZAM | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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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