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Individual Calculations January 2018 |
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| David, Mutale Total change: 13.20 | |   |
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| 2017 Lusaka Province Chess Association League 1-28 | Lusaka | ZAM | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1762 | 2.50 | 8 | 0.33 | 40 | 13.20 | |
|  Mate, Emmanuel | | | 1919 | ZAM | 0.00 | 1 | -0.29 | 40 | -11.60 | |  Tryson, Phiri | | | 1362 * | ZAM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chikuse, Leslie | | | 1988 | ZAM | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Siuluta , Arnold | | | 2045 | ZAM | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Gondwe, Lhnganiso | | | 1928 | ZAM | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Phiri, Godwin | c | | 2162 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mwenya, Oscar | c | | 2092 | ZAM | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Mwape, William | | | 2109 | ZAM | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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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