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Individual Calculations March 2019 |
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| Katowa, Kennedy Total change: 11.20 | |   |
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| North Western Zonal Open Chess Tournament - Open Section | Solwezi | ZAM | 2019-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 2072 | 5.00 | 6 | 0.56 | 20 | 11.20 | |
|  Mwansa, Shadreck | | | 1672 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Phiri, Davies | | | 1839 | ZAM | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Muchindo, Daniel | | | 1842 | ZAM | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lyapa , Chisha | | | 1854 | ZAM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Musonda, Brian | | | 1973 | ZAM | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Mwape, William | | | 2056 | ZAM | 0.00 | 1 | -0.52 | 20 | -10.40 | | | * 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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