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Individual Calculations January 2022 |
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| Adu Jnr, Lionel Total change: 4.20 | |   |
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| 2021 Nationals (Phase One) | Accra | GHA | 2021-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1829 | 5.50 | 8 | 0.03 | 20 | 0.60 | |
|  Gabah, Richard | | | 1613 | GHA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Kpodo, Evans Mawuko | | | 1654 | GHA | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Melega, Michele | | | 1587 | ITA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Fomevor, Cephas Clinton | | | 1750 | GHA | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Aikins, Dwamena Akenten | | | 1636 | GHA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Anhwere, Bernard | | | 1847 | GHA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Akpa, Prince | | | 1655 | GHA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Aduamah, David Kofi | | | 1753 | GHA | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | 2021 Nationals (Phase Two) | Accra | GHA | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1829 | 4.00 | 8 | 0.18 | 20 | 3.60 | |
| | Adu-Poku, Kwabena | | | 1925 | GHA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Ameku, Philip Elikem | | | 1881 | GHA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Anhwere, Bernard | | | 1847 | GHA | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Akpa, Prince | | | 1655 | GHA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Aduamah, David Kofi | | | 1753 | GHA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Fomevor, Cephas Clinton | | | 1750 | GHA | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Hasford, John Kojo | f | | 1990 | GHA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Anquandah, Francis Eric | m | | 1965 | GHA | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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