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Individual Calculations September 2010 |
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| Castro Chabuza, Diana Total change: -20.55 | |   |
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| Festival Panamericano da Juventude 2010 - U 16 Girls | Bento Goncalves - Rio Grande do Sul - BRA | BRA | 2010-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1835 | 1.50 | 5 | -1.37 | 15 | -20.55 | |
|  Montilla, Jorcerys | | | 1833 | VEN | 0.00 | 1 | -0.50 | 15 | -7.50 | |  Jorquera Cabello, Valentina | | | 1971 | CHI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Mendez Tovar, Jessica Yisser | | | 1761 | MEX | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Aroquipa Aranguren, Lucero Milagr | | | 1729 | PER | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Bocangel Chavez, Marjoire Johana | | | 1584 | PER | 0.00 | 1 | -0.81 | 15 | -12.15 | |
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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