Individual Calculations April 2013
 Ruperez, Miguel  Total change: 6.00  Rating chartPersonal card
 Gran Prix Sub-2300 – 3ra Etapa 2013 Buenos Aires ARG 2013-02-04
RcRownchangeKK*chgGame
 1979 2176 5.50 7 0.40 15 6.00 
  Sasson, Maximiliano 1783 ARG1.0010.08151.20 
  Merlo, Carlos 1934 ARG0.501-0.3015-4.50 
  Benedetti, Antonella 1976 ARG0.501-0.2615-3.90 
  Juarez, Leticia 1790 ARG1.0010.09151.35 
  Molini, Rodrigo 2029 ARG1.0010.30154.50 
  Vazquez, Maximiliano 2123 VEN0.501-0.0715-1.05 
  Rebottaro, Hector Javier 2220 ARG1.0010.56158.40 

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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