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Individual Calculations September 2018 |
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| Mwape, William Total change: -27.00 | |   |
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| 2018 Zambia Open Chess Championships - Main Section | Lusaka | ZAM | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 2085 | 4.50 | 8 | -1.35 | 20 | -27.00 | |
|  Kanyanta, Frank | | | 1692 | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mangani, Happy J | | | 1874 | ZAM | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Mwansa, Patrick | | | 1840 | ZAM | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kayonde, Andrew | m | | 2399 | ZAM | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Bloomfield, Harvey | | | 1854 | ZAM | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Goodson, Kalolo | | | 1822 | ZAM | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Siamalindo, Cletus | | | 1859 | ZAM | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Mwenya, Arthur | | | 1822 | ZAM | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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