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Individual Calculations May 2019 |
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| Sakala, Peter Total change: -32.00 | |   |
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| 2019 Zambia Closed Chess Championships - Open Section | Lusaka | ZAM | 2019-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2143 | 4.50 | 8 | -0.80 | 40 | -32.00 | |
|  Chilufya, Mukubulo | | | 1834 | ZAM | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Akazembe, Moses | | | 1918 | ZAM | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Mwape, William | | | 2050 | ZAM | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Musonda, Chola | f | | 2080 | ZAM | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Mukonde, Darius | | | 1902 | ZAM | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Lemmy, Chishala | | | 2034 | ZAM | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Phiri, Richmond | m | | 2297 | ZAM | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Mwape, Dennis | | | 1991 | ZAM | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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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