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Individual Calculations August 2021 |
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| Ndovi, Vitumbiko Total change: -3.20 | |   |
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| Mpilo north tournament | Mzuzu | MAW | 2021-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1433 | 0.00 | 2 | -0.49 | 40 | -19.60 | |
|  Mhango, Kelusi | | | 1761 | MAW | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Chikhwaya, Mike | | | 1534 | MAW | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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) | | | | Chessam north Tournament open | Mzuzu | MAW | 2021-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1433 | 2.00 | 3 | 0.41 | 40 | 16.40 | |
| | Mkamanga, Rumbani | | | 1812 | MAW | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Kumwenda, Tnnah | | | 1147 | MAW | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Tenbo, Chimango | | | 1314 | MAW | 1.00 | 1 | 0.34 | 40 | 13.60 | |
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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