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Rapid:
Individual Calculations January 2024 |
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| Kabamba, Mulwale Bwalya Total change: 31.80 | |   |
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| Hotspot Chess Festive Rapid Tournament. | Lusaka- ideal park | ZAM | 2023-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 1487 | 2.50 | 8 | 1.59 | 20 | 31.80 | |
|  Mwansa, Webster | | | 2025 | ZAM | 0.50 | 1 | 0.47 | 20 | 9.40 | |  Mwape, Dennis | | | 1998 | ZAM | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Lwenyeka, Brian | | | 1867 | ZAM | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Kunda, Eddie | | | 1636 | ZAM | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mumba, Abiud | | | 1793 | ZAM | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Phiri, Joseph | | | 2037 | ZAM | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Mupota, Robert Chilufya | | | 1973 | ZAM | 1.00 | 1 | 0.96 | 20 | 19.20 | | | Desmond, Munyandi | | | 1689 | ZAM | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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