Individual Calculations January 2010
 Cabezas Tiznado, Gonzalo Ignaci  Total change: -4.20  Rating chartPersonal card
 Torneo de Ajedrez Interempresas ENDESA 2009 Santiago CHI 2009-07-22
RcRownchangeKK*chgGame
 2008 1903 3.50 8 0.60 15 9.00 
  Gonzalez Cabrera, Wilibaldo 1880 CHI1.0010.47157.05 
  Maturana Torres, Victor 2007 CHI0.5010.14152.10 
  Mella Zuniga, Gustavo 2095 CHI0.001-0.2515-3.75 
  Abarca Gonzalez, Damaris 1980 CHI1.0010.61159.15 
  Huaiquil Linconir, Guillermo 1936 CHI0.001-0.4515-6.75 
  Castillo Grado, Augusto 1915 CHI0.001-0.4815-7.20 
  Mundaca Alvarez, Juan Carlos 2128 CHI0.001-0.2215-3.30 
  Moran Reyes, Juan Paulo 2124 CHI1.0010.781511.70 

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 Fiestas Patrias 2009 CALF La Florida CHI 2009-09-02
RcRownchangeKK*chgGame
 1973 1929 0.00 1 -0.44 15 -6.60 
  Toro Benaderet, Cristian Daniel 1973 CHI0.001-0.4415-6.60 

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 Mayor 2009 CALF LA FLORIDA CHI 2009-11-01
RcRownchangeKK*chgGame
 2026 1919 1.00 4 -0.44 15 -6.60 
  Contreras Vargas, Miguel 2088 CHI0.001-0.2815-4.20 
  Labra Carreno, Martin De La Cru 2050 CHI0.001-0.3215-4.80 
  Cabezas Cantillana, Marco Anton 1883 CHI1.0010.45156.75 
  Silva Villalon, Rodolfo 2081 CHI0.001-0.2915-4.35 

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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