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Individual Calculations January 2016 |
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| Chumfwa, Stanley Total change: -17.00 | |   |
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| National Trials Second Phase | Lusaka | ZAM | 2015-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2307 | 5.50 | 9 | -0.85 | 20 | -17.00 | |
|  Luanja, Geoffrey | | | 2078 | ZAM | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Bwalya, Gillan | m | | 2313 | ZAM | 0.50 | 1 | 0.01 | 20 | 0.20 | |  Kaulule Siame, Kela | | | 2159 | ZAM | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Simutowe, Musatwe | | | 2130 | ZAM | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Mulenga, Prince | | | 2154 | ZAM | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Kaoma, Micheal | | | 2134 | ZAM | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Simasiku, Tabala | | | 2103 | ZAM | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Nyambe, Maketo | | | 2139 | ZAM | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Kabwe, Timothy | | | 2134 | ZAM | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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