Individual Calculations September 2010
 Bustos, Cristian  Total change: -17.55  Rating chartPersonal card
 III Simon Bolivar Libertador Copa PDVSur Buenos Aires ARG 2010-06-24
RcRownchangeKK*chgGame
 2051 2187 3.50 7 -1.17 15 -17.55 
  Guelman, Jorge Miguel 1790 ARG1.0010.08151.20 
  Lopez Rebert, Pablo 2022 ARG0.001-0.7215-10.80 
  Heinecke, Victor 2011 ARG0.501-0.2315-3.45 
  Medina, Gustavo 2030 ARG1.0010.29154.35 
  Juarez, Carlos Eleodoro 2086 ARG1.0010.36155.40 
  De Dovitiis, Alejo m2361 ARG0.001-0.2715-4.05 
  Blanco, Marcos 2055 ARG0.001-0.6815-10.20 

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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