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Individual Calculations May 2019 |
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| Tandoh, Charles Raymond Appiah Total change: -82.40 | |   |
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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 |
| 1630 | 1439 | 0.00 | 7 | -2.06 | 40 | -82.40 | |
|  Erhabor, David | f | | 1839 * | NGR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Thompson, Edward Nii Lamptey | c | | 1829 | GHA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Ajavon, Ayayi Jean Le Clair | | | 1581 | TOG | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Kamara, Ansumana | c | | 1839 * | SLE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hushie, Carlton | | | 1637 | GHA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Ballebako, Kokou Difendramakada J | | | 1274 | TOG | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Victor, M. Nyepon | | | 1411 | LBR | 0.00 | 1 | -0.54 | 40 | -21.60 | | | * 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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