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Individual Calculations January 2024 |
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| Nyimbili, Dalington Total change: -6.20 | |   |
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| Copperbelt Youth and Festive Chess Championship-Open section | Ndola | ZAM | 2023-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1889 | 3.50 | 7 | -0.31 | 20 | -6.20 | |
|  Masikini, Cornelius | | | 2047 | ZAM | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Handiya, John | | | 1807 | ZAM | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Mubanga, Mwandu | | | 1966 | ZAM | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Chakwizira, Suggest | | | 1722 | ZIM | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Sauti, Joshua Lisuku | | | 1556 | ZAM | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Zulu, Thomas | | | 2040 | ZAM | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Chibambo, Aaron | | | 1802 | ZAM | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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