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Individual Calculations March 2019 |
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| Dimba, James Total change: 3.80 | |   |
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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 |
| 1906 | 2072 | 5.00 | 7 | 0.19 | 20 | 3.80 | |
|  Phiri, Gift | | | 1890 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Chumfwa, Kelvin | m | | 2197 | ZAM | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Mwanza, Brian | | | 1693 | ZAM | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Shankanga, Chrispin | | | 1672 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kakoma, Davy | | | 1870 | ZAM | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Chasaya, Terence | | | 1887 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kameya, Robson | | | 2134 | ZAM | 1.00 | 1 | 0.59 | 20 | 11.80 | | | * 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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