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Individual Calculations April 2018 |
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| Kandangwe, Joster Total change: -42.20 | |   |
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| African Amateur Chess Championships - Open U2000 | Livingstone | ZAM | 2018-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1967 | 2.50 | 7 | -2.11 | 20 | -42.20 | |
|  Chikwavaire, Tapiwa | | | 1757 | ZIM | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Lyapa, Chisha | | | 1874 | ZAM | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Tavagwisa, Lawrence | | | 1892 | ZIM | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Lesole, Pudungwane | | | 1894 | BOT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Ndhlovu, Kondwelani | | | 1854 | ZAM | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Chinapu, Erick | | | 1839 | ZAM | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Ngambi, Victor | | | 1825 | ZAM | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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