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Individual Calculations March 2019 |
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| Musonda, Brian Total change: -23.60 | |   |
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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 |
| 1886 | 1973 | 3.00 | 6 | -0.59 | 40 | -23.60 | |
|  Chumfwa, Kelvin | m | | 2197 | ZAM | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Phiri, Gift | | | 1890 | ZAM | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Ngandwe, Maikalange | | | 1647 | ZAM | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Shankanga, Chrispin | | | 1642 | ZAM | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Katowa, Kennedy | | | 2072 | ZAM | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Kalaba, Mutale | | | 1866 | ZAM | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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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