Individual Calculations April 2009
 Gonzalez Cabrera, Wilibaldo  Total change: 0.00  Rating chartPersonal card
 Torneo Interempresas ENDESA 2007 Santiago CHI 2007-07-17
RcRownchangeRpKK*chgGame
 2236 0 1.00 4 0.00 2043   0.00 
  Valenzuela, Fuentealba Luis m2434 CHI0.0010.00 0.00 
  Michel, Yunis Christian D. m2368 PLE0.0010.00 0.00 
  Moran, Reyes Juan 2149 CHI0.0010.00 0.00 
  Letelier, Garcia Francisco 1992 CHI1.0010.00 0.00 

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 de Ajedrez Interempresas ENDESA 2008 Serie "A" Santiago CHI 2008-07-22
RcRownchangeRpKK*chgGame
 2116 0 0.50 5 0.00 1750   0.00 
  Alvarez Guzman, Jorge 2102 CHI0.5010.00 0.00 
  Ulloa Bustos, Juan 2118 CHI0.0010.00 0.00 
  Gonzalez Astete, Cristian 2139 CHI0.0010.00 0.00 
  Berti Contreras, Lorenginis 2133 CHI0.0010.00 0.00 
  Cabrera Gonzalez, Sergio 2088 CHI0.0010.00 0.00 

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)
 

 

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