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Individual Calculations May 2019 |
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| Silavwe, Danny Total change: -21.20 | |   |
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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 |
| 1858 | 1765 | 1.00 | 4 | -0.53 | 40 | -21.20 | |
|  Katowa, Kennedy | | | 2083 | ZAM | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Mwansa, Shadreck | | | 1495 | ZAM | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Ndhlovu, Kondwelani | | | 1879 | ZAM | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Mulauzi, Joshua | | | 1975 | ZAM | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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