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Individual Calculations January 2018 |
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| Sichone, Alinaswe Total change: -42.20 | |   |
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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 |
| 1891 | 1928 | 2.00 | 5 | -0.73 | 20 | -14.60 | |
|  Simasiku, Tabala | | | 1952 | ZAM | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Mwape, Dennis | | | 1971 | ZAM | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Chinapu, Eric | | | 1953 | ZAM | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Katoyo, Joesph | | | 1890 | ZAM | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Phiri, Gift | | | 1688 | ZAM | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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) | | | | CCLA Mukubulo Open Chess Championships - Open Section | Ndola | ZAM | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1892 | 2.00 | 5 | -1.38 | 20 | -27.60 | |
| | Mushipi, Justin | | | 1705 | ZAM | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Kanyanta, Bwalya | | | 1742 | ZAM | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Modwell, Mukumbi | | | 1813 | ZAM | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Kankinza, Robson | | | 1661 | ZAM | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lesole, Pudungwane | | | 1861 | BOT | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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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