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Individual Calculations September 2018 |
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| Lwamfwe, Kabwe Total change: 8.00 | |   |
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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 |
| 2003 | 2117 | 5.50 | 8 | 0.40 | 20 | 8.00 | |
|  Silavwe, Danny | | | 1777 | ZAM | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Phiri, Davies | | | 1905 | ZAM | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mululu, Arnold | | | 1941 | ZAM | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Chisompola, Alistair | | | 1994 | ZAM | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Goma, Panji | | | 2012 | ZAM | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Munenga, Douglas D | f | | 2237 | ZAM | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Brian, Makwele | | | 1850 | ZAM | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Phiri, Richmond | m | | 2307 | ZAM | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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