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Individual Calculations December 2021 |
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| Gwede, Patrick Total change: 10.80 | |   |
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| Northern open chess tournament | Mzuzu | MAW | 2021-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1638 | 2.50 | 5 | 0.27 | 40 | 10.80 | |
|  Mkamanga, Rumbani | | | 1773 | MAW | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Kalua, Emmanuel | | | 1738 | MAW | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Mwangupiri, Lusekelo | | | 1553 | MAW | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Tembo, Patrick | | | 1581 | MAW | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Soko, Seko | | | 1745 | MAW | 0.50 | 1 | 0.15 | 40 | 6.00 | |
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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