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Individual Calculations January 2020 |
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| Mwale, George Total change: -33.40 | |   |
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| 2019 NATIONAL CHESS CHAMPIONSHIP OPEN | LILONGWE | MAW | 2019-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 2007 | 3.00 | 6 | -1.67 | 20 | -33.40 | |
|  Banda, Francis | | | 1777 | MAW | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Chimkute, Ronald | | | 1899 | MAW | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Lefu, Martin | | | 1711 | MAW | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Biasi, Stanley | | | 1607 * | MAW | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chiona, Richard | | | 1886 | MAW | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Mwale, Zex | | | 1764 | MAW | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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