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Individual Calculations February 2017 |
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| Munenga, Douglas D Total change: -44.00 | |   |
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| Copperbelt Open Chess Championship - 2016 | Ndola | ZAM | 2016-12-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2193 | 5.50 | 8 | -0.91 | 20 | -18.20 | |
|  Mwape, Dennis | | | 1892 | ZAM | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Chola, Midosatos | | | 1985 | ZAM | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Mwansa, Mambwe | | | 1895 | ZAM | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Nyirenda, Alick | | | 1853 | ZAM | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Simbeye, Kachinga | | | 1927 | ZAM | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mulenga, Chileshe Rapheal | c | | 1964 | ZAM | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mutambo, Webster | | | 2001 | ZAM | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Nyimbili, Dalington | c | | 2047 | ZAM | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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) | | | | Second Phase National Team Trials - 2017 | Ndola | ZAM | 2017-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 2193 | 4.50 | 8 | -1.29 | 20 | -25.80 | |
| | Goodson, Kalolo | | | 1947 | ZAM | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Musonda, Elias | | | 1854 | ZAM | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Lemmy, Chishala | | | 2086 | ZAM | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Mubanga, Mwandu | | | 2047 | ZAM | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Katowa, Kennedy | | | 2030 | ZAM | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Simulundu, Judah | | | 2096 | ZAM | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Keagan, Lwandamina | | | 1976 | ZAM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Luanja, Geoffrey | | | 2106 | ZAM | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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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