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Individual Calculations January 2020 |
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| Kamwendo, Precious Total change: 7.20 | |   |
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| Mpilo South Challenge | Blantyre | MAW | 2019-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1938 | 4.50 | 5 | 1.15 | 20 | 23.00 | |
|  Nthara, Bright | | | 1776 | MAW | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Kamowatimwa, Phillip | | | 1538 * | MAW | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mkumba, John | | | 1685 | MAW | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kaunda , Kajani | | | 1924 | MAW | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Chipanga, Chiletso | c | | 2021 | MAW | 0.50 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | | | SRCL OLYMPIAD QUALIFIERS | Blantyre | MAW | 2019-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1691 | 1938 | 4.00 | 6 | -0.79 | 20 | -15.80 | |
| | Mkumba, John | | | 1685 | MAW | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Phiri, Chawanangwa | | | 1670 | MAW | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Mpinganjila, Stanly | | | 1706 | MAW | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ngugama, Margaret | | | 1538 * | MAW | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chigowo, Amos | | | 1781 | MAW | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kanyiji, Overton | | | 1766 | MAW | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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) | | |
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