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Individual Calculations January 2012 |
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| Romo Herrera Ibarrola, Maria Fer Total change: 0.00 | |   |
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| World Youth Chess Championship - U 12 Girls | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1613 | 0 | 2.00 | 7 | 0.00 | 1455 | | 0.00 | |
|  Ulusoy, Nisan | | | 1692 | TUR | 0.00 | 1 | 0.00 | | 0.00 | |  Arias Cango, Nathaly | | | 1505 | ECU | 1.00 | 1 | 0.00 | | 0.00 | | | Verstraeten, Iris | | | 1654 | BEL | 0.00 | 1 | 0.00 | | 0.00 | | | Dimitrova, Gergana | | | 1655 | BUL | 0.00 | 1 | 0.00 | | 0.00 | | | Darling, Tiffany Charne | | wc | 1594 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Stashis, Anna | | | 1561 | BLR | 0.00 | 1 | 0.00 | | 0.00 | | | Marx, Inge | | | 1630 | RSA | 1.00 | 1 | 0.00 | | 0.00 | |
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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