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Rapid:
Individual Calculations January 2018 |
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| Ameku, Philip Elikem Total change: 29.40 | |   |
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| 1st Macheen-Ankrah Memorial Rapd Tournament | Accra | GHA | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1918 | 5.00 | 5 | 1.47 | 20 | 29.40 | |
|  Arko-Dadzie, George Kweku | | | 1571 | GHA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Ameku, David | | | 1518 * | GHA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hasford, John Kojo | f | | 1987 | GHA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Ajavon, Anthony Obieni | | | 1663 | GHA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Thompson, Edward Nii Lamptey | c | | 1914 | GHA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * 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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