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Individual Calculations September 2012 |
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| Bocangel, Marjoire Total change: -0.45 | |   |
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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 |
| 1834 | 1722 | 2.50 | 7 | -0.03 | 15 | -0.45 | |
|  Lugo Lozano, Luz Adriana | | | 1974 | COL | 0.50 | 1 | 0.31 | 15 | 4.65 | |  Alata Morales, Anie | | | 1639 | PER | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Jensen Recupero, Daniela | | | 1797 | CHI | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Prado, Alexandra | | | 1813 | BOL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Comas Colon, Rinelly | | wf | 1810 | PUR | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Casusol, Cecilia | | | 2030 | PER | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Larico, Rocio | | | 1773 | PER | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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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