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Individual Calculations September 2012 |
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| Aguirre, Valeria Total change: -25.20 | |   |
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| XXIII Festival Panamericano de Ajedrez de la Juventud Femenino Sub 18 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1638 | 2.00 | 8 | -0.84 | 30 | -25.20 | |
|  Jaramillo Arce, Katherine | | | 1866 | ECU | 0.00 | 1 | -0.21 | 30 | -6.30 | |  Jensen Recupero, Daniela | | | 1797 | CHI | 1.00 | 1 | 0.71 | 30 | 21.30 | | | Juarez, Leticia | | | 1863 | ARG | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Bohorquez Canizares, Maria | | | 1669 | ECU | 0.00 | 1 | -0.46 | 30 | -13.80 | | | Comas Colon, Rinelly | | wf | 1810 | PUR | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Larico, Rocio | | | 1773 | PER | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Lee, Melissa | | | 1589 | CAN | 0.50 | 1 | -0.07 | 30 | -2.10 | | | Alata Morales, Anie | | | 1639 | PER | 0.50 | 1 | 0.00 | 30 | 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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