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Individual Calculations September 2012 |
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| Gutierres Bravo, Nicole Total change: -14.10 | |   |
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| XXIII Festival Panamericano de Ajedrez de la Juventud Femenino Sub 14 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1682 | 2.50 | 6 | -0.47 | 30 | -14.10 | |
|  Fuentes Godoy, Lilia Ivonne | | | 1845 | MEX | 0.00 | 1 | -0.28 | 30 | -8.40 | |  Arias Cango, Nathaly | | | 1545 | ECU | 1.00 | 1 | 0.32 | 30 | 9.60 | | | Matu Carballo, Magdalena | | | 1763 | MEX | 0.50 | 1 | 0.11 | 30 | 3.30 | | | Hernandez Fonseca, Maria Paula | | | 1966 | COL | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Nunez, Lucia | | | 1599 | PER | 0.00 | 1 | -0.61 | 30 | -18.30 | | | Romero, Antonella | | | 1389 | PER | 1.00 | 1 | 0.15 | 30 | 4.50 | |
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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