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Individual Calculations January 2012 |
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| Yun, Chang Total change: -19.20 | |   |
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| World Youth Chess Championship - U 16 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1905 | 3.50 | 7 | -0.64 | 30 | -19.20 | |
|  Rodriguez Rueda, Paula Andrea | | wf | 2145 | COL | 0.00 | 1 | -0.20 | 30 | -6.00 | |  Hansen, Erle Andrea Marki | | | 1762 | NOR | 0.00 | 1 | -0.69 | 30 | -20.70 | | | Biciuc, Valentina | | | 1505 * | MDA | 1.00 | 1 | 0.08 | 30 | 2.40 | | | Huber, Elke Carola | | | 1724 | AUT | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Aflalo, Sophie | | | 2090 | FRA | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Versosa Bravo, Karen | | | 1753 | ECU | 0.50 | 1 | -0.20 | 30 | -6.00 | | | Prado, Alexandra | | | 1811 | BOL | 1.00 | 1 | 0.37 | 30 | 11.10 | | | * 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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