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Individual Calculations March 2019 |
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| Sakala, Andrew Total change: -14.00 | |   |
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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 |
| 2079 | 1936 | 1.00 | 4 | -0.35 | 40 | -14.00 | |
|  Chisopa, Dalitso | | | 2013 | ZAM | 1.00 | 1 | 0.61 | 40 | 24.40 | |  Luanja, Geoffrey | | | 2271 | ZAM | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kabwe, Timothy | | | 2226 | ZAM | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Samuel, Mulenga | | | 1805 | ZAM | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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