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Individual Calculations January 2019 |
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| Mensah, Joseph Jamena Total change: -23.00 | |   |
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| 2018 National Chess Championships | Accra | GHA | 2018-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 1995 | 5.00 | 9 | -1.15 | 20 | -23.00 | |
|  Thompson, Edward Nii Lamptey | c | | 1802 | GHA | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Aduamah, David Kofi | | | 1749 | GHA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Anhwere, Bernard | | | 1809 | GHA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Odoi, Isaac Abeasi | | | 1731 | GHA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ameku, Philip Elikem | | | 1927 | GHA | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Adu Jnr, Lionel | c | | 1897 | GHA | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Sosu, Edward | c | | 1732 | GHA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Hasford, John Kojo | f | | 2032 | GHA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Anquandah, Francis Eric | m | | 1965 | GHA | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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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