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Individual Calculations January 2024 |
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| Phiri, Charles Total change: 25.20 | |   |
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| UNZA Current and Ex Students Chess Championship | Lusaka | ZAM | 2023-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1823 | 3.00 | 7 | 0.63 | 40 | 25.20 | |
|  Chanda, Kunda | | | 2011 | ZAM | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Mwape, Dennis | | | 2002 | ZAM | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Mtonga, Augustine | | | 2022 | ZAM | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Handiya, Joseph | | | 1988 | ZAM | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Chiluba, Innocent | | | 1889 | ZAM | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Mikosa, Lubinda | | | 1802 | ZAM | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Emanuel, Mutuna | | | 1912 | ZAM | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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