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Individual Calculations August 2012 |
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| Contardo Oyarzun, Jose Total change: -15.15 | |   |
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| TORNEO OPEN IRT CLUB DE AJEDREZ CHILE JULIO 2012 | Santiago | CHI | 2012-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 2089 | 2.50 | 5 | -1.01 | 15 | -15.15 | |
|  Castillo Grado, Augusto | | | 1887 | CHI | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Diaz Contreras, Pedro | | | 1780 | CHI | 0.00 | 1 | -0.86 | 15 | -12.90 | |  Gaete Zuniga, Manuel | | | 1936 | CHI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Chavez Dinamarca, Bastian | | | 2032 | CHI | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Santos Gonzalez, Miguel | | | 2009 | CHI | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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