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Individual Calculations August 2012 |
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| Roman Alvarez, Oscar Carlos Total change: 15.75 | |   |
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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 |
| 2031 | 2025 | 4.00 | 6 | 1.05 | 15 | 15.75 | |
|  Ponce Migone, Angel Francisco | | | 1822 | CHI | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Carrasco Fernandez, Daniel | | | 1952 | CHI | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Ulloa Bustos, Juan | | | 2034 | CHI | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Abarca Gonzalez, Nicolas | | | 2199 | CHI | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Aguirre Contreras, Cristian Rod | | | 1995 | CHI | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Valenzuela Gomez, Fernando | | | 2182 | CHI | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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