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Rapid:
Individual Calculations January 2018 |
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| Ackun, Henry Mensah Total change: -7.40 | |   |
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| 1st Macheen-Ankrah Memorial Rapd Tournament | Accra | GHA | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1737 | 3.00 | 5 | -0.37 | 20 | -7.40 | |
|  Hasford, John Kojo | f | | 1987 | GHA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gyamfi, Kwame Adutwum | | | 1520 | GHA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Ameku, David | | | 1457 | GHA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Jaberl, Abdul Malik | | | 1453 | GHA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Arko-Dadzie, George Kweku | | | 1571 | GHA | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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