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Individual Calculations March 2011 |
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| Barria Yaitul, Armin Total change: -11.85 | |   |
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| OPEN IRT LOS ANGELES SUB 2200 ELO FIDE | Los Angeles | CHI | 2011-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 2077 | 3.50 | 6 | -0.42 | 15 | -6.30 | |
|  Escobar Bravo, Felipe | | | 1777 | CHI | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Sanchez Sandoval, Gonzalo | | | 1933 | CHI | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Olave Parra, Hugo Antonio | | | 1854 | CHI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Vera Soto, Sergio Hernan | | | 2121 | CHI | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Jeraldo Zepeda, Christian Andres | | | 2040 | CHI | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Squella Lavin, Carlos Felipe | | | 1996 | CHI | 0.00 | 1 | -0.61 | 15 | -9.15 | |
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) | | | | Semifinal Metropolitana 2011 | Santiago | CHI | 2011-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1994 | 2077 | 4.50 | 8 | -0.37 | 15 | -5.55 | |
| | Garcia Cardenas, Pablo | | | 2316 | CHI | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Poblete Rojas, Pablo | | | 1851 | CHI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Pineda Polanco, Adolfo | | | 2263 | CHI | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Jensen Recupero, Daniela | | | 1883 | CHI | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Carrasco Fernandez, Daniel | | | 1926 | CHI | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Jaramillo, Barraza Cristian | | | 1851 | CHI | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Castillo Grado, Augusto | | | 1880 | CHI | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Fuentes, Parra Victor Ignacio | | | 1980 | CHI | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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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