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Individual Calculations January 2020 |
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| Chipanga, Chiletso Total change: 30.00 | |   |
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| Mpilo South Challenge | Blantyre | MAW | 2019-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 2021 | 5.50 | 6 | 0.82 | 20 | 16.40 | |
|  Kamowatimwa, Phillip | | | 1621 * | MAW | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mkumba, John | | | 1685 | MAW | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kapyepye, Kujaliwa | | | 1750 | MAW | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kaunda , Kajani | | | 1924 | MAW | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kopa, Pilirani | | | 1765 | MAW | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kamwendo, Precious | | | 1938 | 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) | | | | 2019 NATIONAL CHESS CHAMPIONSHIP OPEN | LILONGWE | MAW | 2019-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2021 | 5.50 | 8 | 0.68 | 20 | 13.60 | |
| | Nsikiimodzi, Mailosi | | | 1789 | MAW | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Matola , Ernest | | | 1857 | MAW | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Mwagomba, Fischern | | | 1961 | MAW | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Mphungu, Gerald | f | | 2107 | MAW | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Chimkute, Ronald | | | 1899 | MAW | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Nyambalo , Joseph | c | | 1983 | MAW | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Mwale, Joseph | f | | 2225 | MAW | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Gondwe, Joseph | | | 1665 | MAW | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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