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Individual Calculations January 2024 |
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| Chimanya, Greenwell Total change: 34.40 | |   |
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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 |
| 1965 | 1942 | 5.50 | 8 | 1.72 | 20 | 34.40 | |
|  Mulenga, Prince Daniel | f | | 2186 | ZAM | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Meya, Indala | | | 1839 | ZAM | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Luanja, Geoffrey | | | 2171 | ZAM | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Meleka, Joseph | | | 1758 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mhlanga, Happy | | | 1754 | ZAM | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Mulenga, Titus | | | 1897 | ZAM | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Zulu, Thomas | | | 2040 | ZAM | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Mumba, Samuel | | | 2078 | ZAM | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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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