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Individual Calculations March 2012 |
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| Alvarez Guzman, Jorge Total change: 3.00 | |   |
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| Torneo Preparatorio Nacionales 2012 CALF | La Florida | CHI | 2012-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 2038 | 6.00 | 8 | 0.87 | 15 | 13.05 | |
|  Lopez Gonzalez, Juan | | | 1641 | CHI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Constanzo Vivanco, Mario Felipe | | | 1881 | CHI | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Bahamondes Ortiz, Benjamin | | | 1929 | CHI | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Toro Benaderet, Cristian Daniel | | | 1938 | CHI | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Ruiz Zenteno, Leonardo Marcial | | | 2093 | CHI | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Jorquera Alfaro, Mauricio | | | 1991 | CHI | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Nunez Moreno, Cristopher Walter | | | 1950 | CHI | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Araneda Molina, Alan Matias | | | 1963 | CHI | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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 Campeonato Chileno de Ajedrez 2012 | Santiago | CHI | 2012-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2038 | 4.50 | 9 | -0.67 | 15 | -10.05 | |
| | Pizarro Romero, Hernan | | | 1638 * | CHI | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Cuevas Araya, Walter | f | | 2244 | CHI | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Farfan Ortiz, Victor Julian | | | 2222 | CHI | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Perez Gormaz, Matias | | | 2257 | CHI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Aguirre Contreras, Cristian Rodri | | | 1908 | CHI | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Valenzuela Morales, Jorge | | | 1918 | CHI | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Cortes Arias, Mariela Natalia | | | 1813 | CHI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Cortes Garrote, Juan Carlos | | | 1887 | CHI | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Karmelic Varela, Jorge | | | 1879 | CHI | 1.00 | 1 | 0.29 | 15 | 4.35 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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