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Individual Calculations September 2022 |
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| Mawutor, Richardson Total change: -3.20 | |   |
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| 11th President's Cup Chess Championship | Accra | GHA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1500 | 1.50 | 5 | -0.08 | 40 | -3.20 | |
|  Onokpite, Kennedy | c | | 2117 | NGR | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Fomevor, Cephas Clinton | | | 1830 | GHA | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Kpodo, Evans Mawuko | | | 1634 | GHA | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Mawuli, Richardson | | | 1559 | GHA | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Acheampong, Dave Quansah Chief | | | 1347 | 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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