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Individual Calculations March 2012 |
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| Bernal Hurtado, Constanza Total change: 0.90 | |   |
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| VII FESTIVAL SUDAMERICANO DE AJEDREZ DE LA JUVENTUD FEMENINO 16 | LIMA | PER | 2011-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1735 | 2.50 | 5 | 0.03 | 30 | 0.90 | |
|  Orbezo Rosales, Ximena Lucia | | | 1789 | PER | 0.00 | 1 | -0.42 | 30 | -12.60 | |  Paucar, Claudia | | | 1390 | PER | 1.00 | 1 | 0.11 | 30 | 3.30 | | | Prado, Alexandra | | | 1811 | BOL | 0.50 | 1 | 0.10 | 30 | 3.00 | | | Romero Galindo, Geraldine | | | 1666 | PER | 1.00 | 1 | 0.40 | 30 | 12.00 | | | Casusol, Cecilia | | | 2015 | PER | 0.00 | 1 | -0.16 | 30 | -4.80 | |
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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