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Individual Calculations January 2013 |
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| Castaneda Martinez, Ruben Gran Total change: -32.40 | |   |
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| Torneo I.R.T. Fuerza del Norte II | Antofagasta | CHI | 2012-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1889 | 1.00 | 5 | -1.08 | 30 | -32.40 | |
|  Pineda Polanco, Adolfo | | | 2250 | CHI | 0.00 | 1 | -0.10 | 30 | -3.00 | |  Diaz Herrera, German Orlando | | | 1902 | CHI | 1.00 | 1 | 0.52 | 30 | 15.60 | | | Rivera Sarmiento, Andres Rivera | | | 1911 | CHI | 0.00 | 1 | -0.47 | 30 | -14.10 | | | Rivera Cerezo, Julio | | | 1852 | CHI | 0.00 | 1 | -0.55 | 30 | -16.50 | | | Jorquera Castillo, Gabriel | | | 1900 | CHI | 0.00 | 1 | -0.48 | 30 | -14.40 | |
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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