Individual Calculations April 2009
 Dupret, Xavier  Total change: 39.85  Rating chartPersonal card
 COPA INTERCLUBES ENDESA-FUNDACION CHILENA DE AJEDREZ 2007 Santiago CHI 2007-10-16
RcRownchangeKK*chgGame
 1995 2003 5.00 6 1.96 25 49.00 
  Henriquez Wacquez, Arturo 2098 CHI0.5010.13253.25 
  Larrain Cortes, Cristian 1964 CHI0.501-0.0525-1.25 
  Toledo Sandoval, Claudio 2037 CHI1.0010.552513.75 
  Letelier Nicolai, Pablo 1816 CHI1.0010.26256.50 
  Jofre Cartagena, Samuel 2038 CHI1.0010.552513.75 
  Von Dessauer Orellana, Daniel 2014 CHI1.0010.522513.00 

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)
 
 CAMPEONATO INTEREMPRESAS INDIVIDUAL ENDESA 2008 Santiago CHI 2008-05-13
RcRownchangeKK*chgGame
 2016 2003 2.50 7 -0.87 25 -21.75 
  Caceres Vasquez, Sergio 2159 CHI0.001-0.2925-7.25 
  Morales Garcia, Hugo 2058 CHI0.001-0.4225-10.50 
  Gonzalez Vassallo, Enzo 1980 CHI1.0010.472511.75 
  Vergara Castillo, Boris 2063 CHI0.001-0.4225-10.50 
  Karmelic Varela, Jorge 1964 CHI1.0010.452511.25 
  Rebolledo Canto, Mario 1982 CHI0.501-0.0325-0.75 
  Valenzuela Torres, Eugenio Rodr 1909 CHI0.001-0.6325-15.75 

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)
 
NOTE: K factor changed
 COPA INTERCLUBES ENDESA-FUNDACION CHILENA DE AJEDREZ 2008 Santiago CHI 2008-11-04
RcRownchangeKK*chgGame
 2064 2003 2.50 4 0.84 15 12.60 
  Stawizsinski, Walter 2088 GER0.5010.12151.80 
  Reveco Lizama, Manuel 2001 CHI1.0010.50157.50 
  Cabrera Gonzalez, Sergio 2088 CHI0.5010.12151.80 
  Horvath Zurita, Miguel 2078 CHI0.5010.10151.50 

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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