Individual Calculations July 2009
 Vecchio, Raul  Total change: 0.00  Rating chartPersonal card
 XL Abierto de Mar del Plata Mar del Plata, Buenos Aires ARG 2009-04-05
RcRownchangeRpKK*chgGame
 2029 0 2.50 7 0.00 1927   0.00 
  Daneri, Martin 2149 ARG0.0010.00 0.00 
  Sosa, Ruben 1988 ARG0.0010.00 0.00 
  Acosta, Mariano 2002 ARG1.0010.00 0.00 
  Garcia, Maximiliano 2038 ARG0.0010.00 0.00 
  Diaz, Gerardo 1921 ARG1.0010.00 0.00 
  Lovece, Ruth wf2016 ARG0.5010.00 0.00 
  Escofet, Jaime 2089 URU0.0010.00 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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