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Individual Calculations April 2020 |
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| Shankanga, Chrispin Total change: 23.40 | |   |
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| ZONE 9 CHESS TOURNAMENT | Chipata | ZAM | 2020-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1673 | 2.00 | 4 | 1.17 | 20 | 23.40 | |
|  Luambula, Humphrey | | | 2073 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mwanza, Daniel | | | 1879 | ZAM | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mukanka, Botha | | | 1902 | ZAM | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Ngwila, Nezala | | | 1824 | ZAM | 1.00 | 1 | 0.70 | 20 | 14.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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