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Individual Calculations September 2018 |
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| Goodson, Kalolo Total change: 2.00 | |   |
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| 2018 Zambia Open Chess Championships - Main Section | Lusaka | ZAM | 2018-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1822 | 2.00 | 6 | 0.10 | 20 | 2.00 | |
|  Mulenga, Prince Daniel | | | 2222 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sakala, Peter | | | 2107 | ZAM | 0.00 | 1 | -0.16 | 20 | -3.20 | |  James, Mulenga | | | 1735 | ZAM | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Mutambo, Ashley | | | 1982 | ZAM | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Mwape, William | | | 2085 | ZAM | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Samuel, Mulenga | | | 1772 | ZAM | 0.50 | 1 | -0.07 | 20 | -1.40 | | | * 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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