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Individual Calculations September 2022 |
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| Lawrence, Ayim Total change: -46.40 | |   |
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| 11th President's Cup Chess Championship | Accra | GHA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1467 | 0.00 | 4 | -1.16 | 40 | -46.40 | |
|  Adu-Poku, Kwabena | | | 1974 | GHA | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Thompson, Edward Nii Lamptey | c | | 1686 | GHA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Benson, Maud | | | 1334 | GHA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Bonsu, Kwadwo Owusu Bempa | | | 1683 | GHA | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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