Individual Calculations October 2013
 Gras, Carlos  Total change: -0.75  Rating chartPersonal card
 IRT de Primera Categoria III Torre Blanca Buenos Aires ARG 2013-08-05
RcRownchangeKK*chgGame
 2111 1991 2.00 6 -0.05 15 -0.75 
  Bertaccini, Daniel f2170 ARG1.0010.731510.95 
  Pazos, David 1975 ARG1.0010.48157.20 
  Ciruzzi, Luciano 2078 ARG0.001-0.3815-5.70 
  Olivera, Horacio 2229 ARG0.001-0.2015-3.00 
  Lopez, Diego 2075 ARG0.001-0.3815-5.70 
  Galarce, Ruben 2139 ARG0.001-0.3015-4.50 

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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