Individual Calculations July 2012
 Alarcon Careaga, Gustavo  Total change: 12.00  Rating chartPersonal card
 NACIONAL SUB 20 VARONES 2012 Santiago CHI 2012-04-27
RcRownchangeKK*chgGame
 1949 2039 5.00 7 0.80 15 12.00 
  Diaz Contreras, Pedro 1768 CHI0.501-0.3315-4.95 
  Pinilla Delgado, Agustin Eduard 1689 CHI1.0010.11151.65 
  Sandoval Reyes, Alejandro Javie 1769 CHI0.501-0.3315-4.95 
  Lepe Villanueva, Matias Ignacio 1762 CHI1.0010.17152.55 
  Tapia Fuentes, Jaime 2148 CHI1.0010.65159.75 
  Abarca Gonzalez, Nicolas 2181 CHI1.0010.691510.35 
  Henriquez Villagra, Cristobal f2323 CHI0.001-0.1615-2.40 

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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