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Individual Calculations January 2020 |
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| Chingati, Wilson Total change: 6.80 | |   |
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| 2019 NATIONAL CHESS CHAMPIONSHIP OPEN | LILONGWE | MAW | 2019-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1843 | 3.00 | 5 | 0.34 | 20 | 6.80 | |
|  Biasi, Stanley | | | 1599 | MAW | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mwale, Zex | | | 1764 | MAW | 0.00 | 1 | -0.61 | 20 | -12.20 | |  Nsikiimodzi, Mailosi | | | 1789 | MAW | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Mfune, Petros | c | | 2003 | MAW | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Chiwambo, Stanford | | | 1934 | MAW | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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