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Rapid:
Individual Calculations January 2024 |
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| Phiri, Richmond Total change: 14.20 | |   |
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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 |
| 2059 | 2270 | 7.50 | 9 | 0.71 | 20 | 14.20 | |
|  Mumba, Abiud | | | 1870 * | ZAM | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chibuye, Christopher | | | 2003 | ZAM | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Siuluta , Arnold | | | 1966 | ZAM | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Lemmy, Chishala | | | 2059 | ZAM | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Munenga, Douglas D | f | | 2250 | ZAM | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Mwape, Dennis | | | 1998 | ZAM | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Phiri, Godwin | c | | 2137 | ZAM | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Lungu, Nase | f | | 2202 | ZAM | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Musonda, Chola | f | | 2044 | ZAM | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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