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Individual Calculations February 2018 |
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| Mubanga, Mwandu Total change: -2.40 | |   |
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| 2018 Henry Sinkala Annual Chess Tournament - Luanshya | Luanshya | ZAM | 2018-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 2037 | 4.50 | 6 | 0.65 | 20 | 13.00 | |
|  Lungu, Tedius | | | 1894 | ZAM | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Kachenje, Elvis | | | 1985 | ZAM | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Sebastian, Ngosa | | | 2010 | ZAM | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Mutakwa, Augustine | | | 1840 | ZAM | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Chiumya, Brighton | | | 2001 | ZAM | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Mulenga, Alfred | | | 1847 | ZAM | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | The Chairman's Copperbelt Closed Chess Tournament | Ndola | ZAM | 2018-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 2037 | 5.00 | 9 | -0.77 | 20 | -15.40 | |
| | Muchindu, Daniel | | | 1901 | ZAM | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Chefu, Tresford | | | 1695 | ZAM | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Kalandanya, Solomon | | | 1971 | ZAM | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Kaoma, Micheal | | | 2103 | ZAM | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Goma, Panji | | | 2113 | ZAM | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Mukupa, Stephen | | | 1967 | ZAM | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Chimuka, Simayola | | | 1772 | ZAM | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Keagan, Lwandamina | | | 1927 | ZAM | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Humphrey, Mulenga | | | 1852 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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