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Individual Calculations January 2018 |
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| Kanyanta, Frank Total change: -2.80 | |   |
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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 |
| 1911 | 1592 | 0.50 | 2 | 0.23 | 40 | 9.20 | |
|  Ngulube, Stanley | | | 1868 | ZAM | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Mwanza, Samuel | | | 1954 | ZAM | 0.50 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | CCLA Mukubulo Open Chess Championships - Open Section | Ndola | ZAM | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1592 | 0.50 | 3 | -0.30 | 40 | -12.00 | |
| | Nsofwa, Mando | | | 1846 | ZAM | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Chisha, Chiti | | | 1572 | ZAM | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Nyimbili, Dalington | c | | 1992 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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