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Individual Calculations January 2020 |
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| Dimba, James Total change: -58.60 | |   |
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| 2019 LPCA LEAGUE 2 Round 1-14 | Lusaka | ZAM | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 2105 | 4.50 | 10 | -1.06 | 20 | -21.20 | |
|  Katowa, Kennedy | | | 2125 | ZAM | 1.00 | 1 | 0.53 | 20 | 10.60 | |  Nshikokola, Philip | | | 1837 | ZAM | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Musende, Gershom | | | 1997 | ZAM | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Zulu, Thomas | | | 2170 | ZAM | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Mangani, Happy J | | | 1867 | ZAM | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Mwila, Kauseni | | | 1963 | ZAM | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Gondwe, Lhnganiso | | | 1905 | ZAM | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Daka, Justin | | | 2192 | ZAM | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Mwali, Chitumbo | m | | 2335 | ZAM | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Chumfwa, Kelvin | m | | 2209 | ZAM | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | LPCA Open 2019 | Lusaka | ZAM | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 2100 | 5.00 | 8 | -1.87 | 20 | -37.40 | |
| | Kalale, Collins | | | 1809 | ZAM | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Mwanza, Brian | | | 1707 | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vukani, Kakanda | | | 1898 | ZAM | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Silavwe, Danny | | | 1719 | ZAM | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Siamayuwa, Eric | | | 1799 | ZAM | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Muchimba, Eusebias | | | 1710 | ZAM | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Akazembe, Moses | | | 1831 | ZAM | 1.00 | 1 | 0.17 | 20 | 3.40 | | | David, Clive Mutale | | | 1817 | ZAM | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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