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Individual Calculations September 2022 |
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| Mensah, Joseph Jamena Total change: -3.40 | |   |
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| 11th President's Cup Chess Championship | Accra | GHA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1908 | 5.00 | 7 | -0.17 | 20 | -3.40 | |
|  Aarush, Thakkar | | | 1416 | GHA | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Rushikesh, Eaga | | | 1508 * | GHA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bonsu, Kwadwo Owusu Bempa | | | 1683 | GHA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mawuli, Richardson | | | 1559 | GHA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Adu-Poku, Kwabena | | | 1974 | GHA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Onokpite, Kennedy | c | | 2117 | NGR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Benson, Maud | | | 1334 | GHA | 1.00 | 1 | 0.02 | 20 | 0.40 | | | * 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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