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Individual Calculations September 2018 |
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| Lyapa , Chisha Total change: 26.00 | |   |
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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 |
| 1984 | 1832 | 3.50 | 7 | 1.30 | 20 | 26.00 | |
|  Kayonde, Andrew | m | | 2232 * | ZAM | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Chisompola, Alistair | | | 1994 | ZAM | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Shankanga, Chrispin | | | 1630 | ZAM | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mubanga, Mwandu | | | 2016 | ZAM | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Goma, Panji | | | 2012 | ZAM | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Chiumya, Brighton | | | 1998 | ZAM | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Jilowa, Tito | | | 2008 | ZAM | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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