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Individual Calculations August 2012 |
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| Ulloa Bustos, Juan Total change: -12.15 | |   |
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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 |
| 1813 | 2034 | 3.00 | 5 | -0.81 | 15 | -12.15 | |
|  Zuniga Alvarez, Alfredo | | | 1806 | CHI | 0.50 | 1 | -0.29 | 15 | -4.35 | |  Tejos Godoy, Rodrigo Andres | | | 1841 | CHI | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Roman Alvarez, Oscar Carlos | | | 2025 | CHI | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Ramirez Henriquez, Maximiliano | | | 1710 | CHI | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Soto Lagos, Alejandro | | | 1684 | CHI | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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