Individual Calculations January 2012
 Merello Ramirez, Marcelo  Total change: 33.30  Rating chartPersonal card
 Torneo de Ajedrez Interempresas ENDESA 2011 Serie B Santiago CHI 2011-07-21
RcRownchangeKK*chgGame
 1990 1939 3.50 6 0.90 30 27.00 
  Rivera Rojas, Jose 2044 CHI1.0010.643019.20 
  Pando Torres, Luis Alberto 1973 CHI1.0010.553016.50 
  Caceres Vasquez, Sergio f2177 CHI0.5010.30309.00 
  Carrasco Fernandez, Daniel 1930 CHI1.0010.493014.70 
  Araneda Molina, Alan Matias 1803 CHI0.001-0.6830-20.40 
  Toledo Sandoval, Claudio 2010 CHI0.001-0.4030-12.00 

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)
 
 TORNEO INTERCLUBES 2011 Santiago CHI 2011-11-21
RcRownchangeKK*chgGame
 2098 1939 0.50 1 0.21 30 6.30 
  Abarca Gonzalez, Nicolas 2098 CHI0.5010.21306.30 

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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