Individual Calculations January 2012
 Duarte Mermow, Marcelo Reinaldo  Total change: -10.50  Rating chartPersonal card
 TORNEO INTERCLUBES 2011 Santiago CHI 2011-11-21
RcRownchangeKK*chgGame
 2177 2355 4.00 7 -1.05 10 -10.50 
  Perez Gormaz, Matias 2216 CHI0.501-0.1910-1.90 
  Vergara Castillo, Boris 2006 CHI0.501-0.3910-3.90 
  Llorens Sepulveda, Marcelo f2295 CHI0.501-0.0810-0.80 
  Torres Bravo, Cristobal Renato f2300 CHI0.501-0.0810-0.80 
  Caceres Vasquez, Sergio f2153 CHI0.501-0.2610-2.60 
  Jaramillo Soto, Pablo 2178 CHI0.501-0.2310-2.30 
  Escudero Donoso, Felipe 2094 CHI1.0010.18101.80 

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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