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Individual Calculations January 2019 |
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| Mumba , Samuel Total change: 0.00 | |   |
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| Bank of Zambia Christmas Open Chess Tournament | Ndola | ZAM | 2018-12-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1799 | 0 | 4.00 | 6 | 0.00 | 1839 | | 0.00 | |
|  Nkhuwa, Nathan | | | 1707 | ZAM | 1.00 | 1 | 0.00 | | 0.00 | |  Manzi, Joseph | | | 1440 | ZAM | 1.00 | 1 | 0.00 | | 0.00 | | | Sichone, Paul | | | 1769 | ZAM | 1.00 | 1 | 0.00 | | 0.00 | | | Mutambo, Webster | | | 1943 | ZAM | 0.00 | 1 | 0.00 | | 0.00 | | | Mwansa, Mambwe | | | 2098 | ZAM | 0.00 | 1 | 0.00 | | 0.00 | | | Mofya, Joseph | | | 1836 | ZAM | 1.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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