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Individual Calculations April 2020 |
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| Kaoma, Micheal Total change: -1.40 | |   |
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| ZONE 9 CHESS TOURNAMENT | Chipata | ZAM | 2020-03-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 2086 | 4.50 | 7 | -0.07 | 20 | -1.40 | |
|  Nyendwa, John | | | 1707 | ZAM | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Kalonga, Charles | | | 1875 | ZAM | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Njamba, Reuben | | | 1768 | ZAM | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tembo, Osward 1 | | | 1877 | ZAM | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Tembo, Osward | | | 1983 | ZAM | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Luambula, Humphrey | | | 2102 | ZAM | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Bwalya, Gillan | m | | 2406 | ZAM | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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