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Rapid:
Individual Calculations January 2024 |
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| Kalaba, Mutale Total change: -48.40 | |   |
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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 |
| 1814 | 1973 | 3.00 | 8 | -2.42 | 20 | -48.40 | |
|  Mupota, Robert Chilufya | | | 1973 | ZAM | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Katebe, Linus | | | 2246 | ZAM | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Mutonga, Wamulume | | | 1609 | ZAM | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Desmond, Munyandi | | | 1689 | ZAM | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Sakala, Owen | | | 1624 | ZAM | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Mumba, Abiud | | | 1793 | ZAM | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sikota, Morris | | | 1573 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chibuye, Christopher | | | 2003 | ZAM | 0.00 | 1 | -0.46 | 20 | -9.20 | | | * 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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