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Individual Calculations August 2019 |
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| Senyegah, Paul Total change: -9.00 | |   |
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| 9th President's Cup Chess Championships | Accra | GHA | 2019-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1576 | 1.00 | 4 | -0.25 | 20 | -5.00 | |
|  Kamara, Ansumana | c | | 1895 | SLE | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Felix, Tobi | | wc | 1473 | GHA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Sosu, Edward | c | | 1729 | GHA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Adu-Poku, Kwabena | | | 1839 | GHA | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | 4th Dreamfort Chess Tournament | Accra | GHA | 2019-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1576 | 1.00 | 4 | -0.20 | 20 | -4.00 | |
| | Eshun, Solomon | | | 1513 | GHA | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Hasford, John Kojo | f | | 1976 * | GHA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Anhwere, Bernard | | | 1867 | GHA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Attah, Elikem Kofi | c | | 1664 | GHA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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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