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Individual Calculations August 2019 |
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| Kaulule Siame, Kela Total change: -2.40 | |   |
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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 |
| 2092 | 2146 | 5.00 | 9 | -0.12 | 20 | -2.40 | |
|  Swatu, Fandisha | | | 1951 | ZAM | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Ndhlovu, Micheal | | | 1947 | ZAM | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Banda, Aaron Goodson | | | 1913 | ZAM | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mwali, Chitumbo | m | | 2328 | ZAM | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Hesham, Abdelrahman | g | | 2417 | EGY | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Kayonde, Andrew | m | | 2382 | ZAM | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kachenjela, Charles | | | 1869 | ZAM | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Mwape, Dennis | | | 1971 | ZAM | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Siakasimbo, Aubrey | | | 2049 | ZAM | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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