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Individual Calculations January 2018 |
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| Muyenga, Bright Total change: 41.60 | |   |
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| 2017 Lusaka Province Chess Association League 1-28 | Lusaka | ZAM | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 1953 | 3.50 | 11 | -0.06 | 20 | -1.20 | |
|  Kayonde, Andrew | m | | 2353 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Dimba, James | c | | 2093 | ZAM | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Mukosha, Joshua | | | 2007 | ZAM | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Mwansa, Patrick | | | 1970 | ZAM | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Mayimbo, Clement | | | 2044 | ZAM | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Chinapu, Eric | | | 1953 | ZAM | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Phiri, Godwin | c | | 2218 | ZAM | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Simulundu, Judah | | | 2152 | ZAM | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Goodson, Kalolo | | | 1954 | ZAM | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Phiri, Godwin | c | | 2218 | ZAM | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mwape, William | | | 2109 | ZAM | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | CCLA Mukubulo Open Chess Championships - Open Section | Ndola | ZAM | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 2028 | 7.00 | 8 | 2.14 | 20 | 42.80 | |
| | Bwalya, David | | | 1969 | ZAM | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ngomi, Henry Chambula | | | 1964 | ZAM | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Mubanga, Mwandu | | | 2017 | ZAM | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Musonda, Chola | f | | 1881 | ZAM | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Mulenga, Alfred | | | 1868 | ZAM | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kalandanya, Solomon | | | 1917 | ZAM | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Musende, Gershom | | | 2019 | ZAM | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Chiumya, Brighton | | | 1952 | ZAM | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | |
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