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Individual Calculations January 2024 |
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| Mwape, Dennis Total change: -34.20 | |   |
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| UNZA Current and Ex Students Chess Championship | Lusaka | ZAM | 2023-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 2002 | 1.50 | 4 | -1.65 | 20 | -33.00 | |
|  Mofya, Stephen | | | 1777 | ZAM | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Sauti, Joshua Lisuku | | | 1602 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Phiri, Charles | | | 1823 | ZAM | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Musonda, Goodson Jones | | | 1832 | ZAM | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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) | | | | Copperbelt Youth and Festive Chess Championship-Open section | Ndola | ZAM | 2023-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 2002 | 4.00 | 6 | -0.06 | 20 | -1.20 | |
| | Atusaye, Gladson Mwenifumbo | | | 1818 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kabwe, Timothy | | | 2171 | ZAM | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Kalandanya, Solomon | | | 1900 | ZAM | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Shawa, Charles | | | 1752 | ZAM | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mpangala, Gilbert | | | 1785 | ZAM | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Mhlanga, Happy | | | 1754 | ZAM | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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