Individual Calculations January 2010
 Laporte Labra, Vicente  Total change: 0.00  Rating chartPersonal card
 Torneo de Ajedrez Interempresas ENDESA 2009 Santiago CHI 2009-07-22
RcRownchangeRpKK*chgGame
 1958 0 1.00 5 0.00 1718   0.00 
  Vasquez Letnic, Carlos 1987 CHI0.0010.00 0.00 
  Lopez Espinoza, Martin 1835 CHI0.0010.00 0.00 
  Mella Zuniga, Gustavo 2095 CHI0.0010.00 0.00 
  Galaz Quinones, Glem 1897 CHI0.0010.00 0.00 
  Racagni Valdes, Renato 1976 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)
 

 

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