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Individual Calculations January 2018 |
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| Muma, Vernon Total change: -1.20 | |   |
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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 |
| 1925 | 2022 | 3.00 | 5 | -0.03 | 40 | -1.20 | |
|  Mwanza, Samuel | | | 1954 | ZAM | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Jilowa, Tito | | | 2022 | ZAM | 0.00 | 1 | -0.50 | 40 | -20.00 | |  Tryson, Phiri | | | 1622 * | ZAM | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Makwaya, Kiddy | | | 2040 | ZAM | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Kakoma, Davy | | | 1989 | ZAM | 0.00 | 1 | -0.55 | 40 | -22.00 | | | * 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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