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Individual Calculations August 2018 |
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| Hasford, John Kojo Total change: -1.60 | |   |
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| 8th President's Cup Chess Championships | Accra | GHA | 2018-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 2043 | 4.50 | 7 | -0.02 | 20 | -0.40 | |
|  Senyegah, Paul | | | 1643 * | GHA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ameku, David | | | 1643 * | GHA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Onovughe, Ochuko Emmanuel | f | | 2209 | NGR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Sosu, Edward | c | | 1753 | GHA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Anquandah, Francis Eric | m | | 1990 | GHA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Akinseye, Abiola | c | | 2170 | NGR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Charles, Haji Kiadii | | | 1924 | LBR | 1.00 | 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) | | | | 3rd Strongbow Chess Tournament | Accra | GHA | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 2043 | 5.00 | 7 | -0.06 | 20 | -1.20 | |
| | Hushie, Carlton | | | 1699 | GHA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Ameku, David | | | 1643 * | GHA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Adu-Poku, Kwabena | | | 1790 | GHA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ajavon, Anthony Obieni | | | 1907 | GHA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Adan, Abdul Roba | | | 1854 | KEN | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mensah, Joseph Jamena | c | | 1975 | GHA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Onokpite, Kennedy | | | 2092 | NGR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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