Individual Calculations May 2019 |
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Aduamah, David Kofi Total change: 25.20 | | |
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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 |
1909 | 1706 | 2.00 | 5 | 0.63 | 40 | 25.20 | |
| Ajibola, Olanrewaju | | | 2106 * | NGR | 0.00 | 1 | -0.08 | 40 | -3.20 | | Sovereign, Joseph | | | 1314 | GHA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Manan, Yoboue Hermann | | | 2079 | CIV | 0.00 | 1 | -0.10 | 40 | -4.00 | | Hasford, John Kojo | f | | 2014 | GHA | 1.00 | 1 | 0.86 | 40 | 34.40 | | Apemiye, Austin | | | 2031 | NGR | 0.00 | 1 | -0.13 | 40 | -5.20 | | * 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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