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Individual Calculations January 2024 |
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| Elliot, Blessings Zulu Total change: -7.40 | |   |
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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 |
| 1874 | 1913 | 4.50 | 9 | -0.37 | 20 | -7.40 | |
|  Luanja, Geoffrey | | | 2171 | ZAM | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Banda, Alton | | | 1896 | ZAM | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Chumfwa, Kelvin | m | | 2118 | ZAM | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Chabala, Kapilya | | | 1692 | ZAM | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zulu, Thomas | | | 2040 | ZAM | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Chibambo, Aaron | | | 1802 | ZAM | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Tembo, Osward | | | 1882 | ZAM | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Mhlanga, Happy | | | 1754 | ZAM | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Kanyombe, Henry | | | 1513 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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