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Individual Calculations May 2019 |
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| Anquandah, Francis Eric Total change: -0.40 | |   |
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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 |
| 1988 | 2011 | 4.50 | 9 | -0.02 | 20 | -0.40 | |
|  Tossa, Thierry Ulrich | | | 1611 * | GHA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Balogun, Oluwafemi | m | | 2277 | NGR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Akoto, Nana Baffour | | | 1611 * | GHA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ameku, David | | | 1611 * | GHA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Degondo, Simplice Armel | f | | 2140 | CIV | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Kigigha, Bomo | f | | 2291 | NGR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mensah, Joseph Jamena | c | | 1960 | GHA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Akinwamide, Oluwadamilare | | | 2137 | NGR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Abdulraheem, Abdulrahman Akintoye | | | 2258 | NGR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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) | | |
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