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Individual Calculations May 2019 |
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| Apemiye, Austin Total change: -12.20 | |   |
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| Zone 4.4 Individual Chess Championships 2019 | Accra | GHA | 2019-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 2031 | 5.00 | 8 | -0.61 | 20 | -12.20 | |
|  Victor, M. Nyepon | | | 1631 * | LBR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abdulraheem, Abdulrahman Akintoye | | | 2258 | NGR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kolani-Banake, Sopague | c | | 1689 | TOG | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Gyamfi, Kwame Adutwum | | | 1631 * | GHA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ajavon, Ayayi Jean Le Clair | | | 1631 * | TOG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Barcon, Harmon | f | | 1955 | LBR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Onovughe, Ochuko Emmanuel | f | | 2186 | NGR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Aduamah, David Kofi | | | 1706 | GHA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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