Individual Calculations January 2010
 Gonzalez Astete, Cristian  Total change: 6.75  Rating chartPersonal card
 Torneo de Ajedrez Interempresas ENDESA 2009 Santiago CHI 2009-07-22
RcRownchangeKK*chgGame
 1933 2159 5.00 6 0.45 15 6.75 
  San Martin Zambrano, Alfonso 1784 CHI1.0010.09151.35 
  Norambuena Hernandez, Marco Ant 1820 CHI1.0010.12151.80 
  Miranda Romo, Daniel 2050 CHI1.0010.35155.25 
  Correa Karutz, Rodrigo 1759  * CHI1.0010.08151.20 
  Mella Zuniga, Gustavo 2095 CHI0.001-0.5915-8.85 
  Contreras Vargas, Miguel 2088 CHI1.0010.40156.00 
 * 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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