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Rapid:
Individual Calculations January 2024 |
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| Mbatha, Constance Total change: -18.20 | |   |
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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 |
| 1836 | 1676 | 2.00 | 9 | -0.91 | 20 | -18.20 | |
|  Chibuye, James | | | 2058 | ZAM | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Sikota, Morris | | | 1418 | ZAM | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Kameya, Robson | | | 2067 | ZAM | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mutonga, Wamulume | | | 1609 | ZAM | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Sinyangwe, Mischeck | | | 1854 | ZAM | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Chibuye, Christopher | | | 2003 | ZAM | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Desmond, Munyandi | | | 1689 | ZAM | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Mumba, Abiud | | | 1793 | ZAM | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Phiri, Joseph | | | 2037 | ZAM | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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