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Individual Calculations January 2020 |
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| Ngoma, Sobuza Total change: 103.60 | |   |
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| 2019 LPCA LEAGUE 2 Round 1-14 | Lusaka | ZAM | 2019-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1799 | 4.50 | 7 | 2.59 | 40 | 103.60 | |
|  Gondwe, Kondwani Maxwell | c | | 2108 | ZAM | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Butanda, Benson | | | 1937 | ZAM | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Mwila, Kauseni | | | 1963 | ZAM | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Musende, Gershom | | | 1997 | ZAM | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Bwalya, Gillan | m | | 2199 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Siamayuwa, Eric | | | 1817 | ZAM | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Sakala, Ronald | | | 1876 | ZAM | 0.50 | 1 | 0.11 | 40 | 4.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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