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Individual Calculations January 2024 |
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| Foster, Ken Total change: 18.60 | |   |
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| Malawi open | Blantyre | MAW | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1825 | 5.50 | 8 | 0.93 | 20 | 18.60 | |
|  Chiona, Richard | | | 1845 | MAW | 0.00 | 1 | -0.47 | 20 | -9.40 | |  Mhango, Vicas | | | 1694 | MAW | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mtumbuka, Moses | | | 1601 | MAW | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Chimthere, Alfred Charles | c | | 1989 | MAW | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Msikiimodzi, Mailosi | | | 1770 | MAW | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Njolomole, Dumile | | | 1482 | MAW | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mkumba, John | | | 1731 | MAW | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kamwendo, Precious | | | 1998 | MAW | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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