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Individual Calculations April 2020 |
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| Kasoma, Chilinga Total change: -64.00 | |   |
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| ZONE 9 CHESS TOURNAMENT | Chipata | ZAM | 2020-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1602 | 0.00 | 4 | -1.60 | 40 | -64.00 | |
|  Chipeta, Oscar | | | 1719 | ZAM | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Banda, Osacr | | | 1804 | ZAM | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Mwanza, Brian | | | 1686 | ZAM | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Chimwaya, Kelvin | | | 1497 | ZAM | 0.00 | 1 | -0.64 | 40 | -25.60 | |
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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