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Individual Calculations September 2022 |
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| Adu-Poku, Kwabena Total change: 8.40 | |   |
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| 11th President's Cup Chess Championship | Accra | GHA | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1974 | 5.50 | 7 | 0.34 | 20 | 6.80 | |
|  Lawrence, Ayim | | | 1574 * | GHA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kpodo, Evans Mawuko | | | 1634 | GHA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Fomevor, Cephas Clinton | | | 1830 | GHA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Onokpite, Kennedy | c | | 2117 | NGR | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Mensah, Joseph Jamena | c | | 1908 | GHA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Adanu, Richard Kofi Mawuena | | | 1554 | GHA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Thompson, Edward Nii Lamptey | c | | 1686 | GHA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | | | 44th FIDE Chess Olympiad Chennai 2022 Open | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 1974 | 3.50 | 8 | 0.08 | 20 | 1.60 | |
| | Stefansson, Hannes | g | | 2541 | ISL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Burgos Figueroa, Carlos E. | m | | 2164 | ESA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Lim, Zhuo Ren | f | | 2318 | MAS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Hlophe, Smilo | c | | 1731 | SWZ | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Njau, Albert | | | 1842 | TAN | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Mohamed, Ali Dima | | | 1582 | DJI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Andrianiaina, Heritiana | c | | 2095 | MAD | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Mwale, Joseph | f | | 2131 | MAW | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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