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Individual Calculations March 2019 |
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| Lemmy, Chishala Total change: 27.80 | |   |
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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 |
| 2127 | 2006 | 3.50 | 6 | 1.39 | 20 | 27.80 | |
|  Munenga, Douglas D | f | | 2310 | ZAM | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Kalandanya, Solomon | | | 1924 | ZAM | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Luanja, Geoffrey | | | 2271 | ZAM | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Kaoma, Micheal | | | 2150 | ZAM | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Zulu, Thomas | | | 2094 | ZAM | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Goma, Panji | | | 2013 | ZAM | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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