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Individual Calculations August 2019 |
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| Zhemba, Jemusse Total change: -12.00 | |   |
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| Zambia Open International Chess Championships - Championship Section | Lusaka | ZAM | 2019-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 2113 | 5.00 | 9 | -0.60 | 20 | -12.00 | |
|  Mwape, Leonard | | | 1930 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Hesham, Abdelrahman | g | | 2417 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Siuluta , Arnold | | | 1972 | ZAM | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Mubanga, Mwandu | | | 1984 | ZAM | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ndhlovu, Micheal | | | 1947 | ZAM | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Mwape, Dennis | | | 1971 | ZAM | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Phiri, Godwin | c | | 2106 | ZAM | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Swatu, Fandisha | | | 1951 | ZAM | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Mpya, Tshediso M | | | 1936 | RSA | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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