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Individual Calculations September 2012 |
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| De Leon, Patricia Total change: 9.75 | |   |
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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 |
| 1894 | 1831 | 4.00 | 8 | 0.65 | 15 | 9.75 | |
|  Real Pereyra, Diana Carime | | wf | 2075 | MEX | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Lugo Lozano, Luz Adriana | | | 1974 | COL | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Alata Morales, Anie | | | 1639 | PER | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Jaramillo Arce, Katherine | | | 1866 | ECU | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Rincon Gonzalez, Lilian Esther | | | 1903 | VEN | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Casusol, Cecilia | | | 2030 | PER | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Mendez Tovar, Jessica Yissel | | | 1852 | MEX | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Prado, Alexandra | | | 1813 | BOL | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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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