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Individual Calculations September 2022 |
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| Acheampong, Dave Quansah Chief Total change: -14.00 | |   |
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| 11th President's Cup Chess Championship | Accra | GHA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1347 | 0.50 | 3 | -0.35 | 40 | -14.00 | |
|  Anhwere, Bernard | | | 1890 | GHA | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Benson, Maud | | | 1334 | GHA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Mawutor, Richardson | | | 1500 | GHA | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | |
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