Individual Calculations April 2009
 Martirosyan, Mher  Total change: 0.00  Rating chartPersonal card
 XI Obert Internacional D'Escacs Tres Peons Barcelona ESP 2009-01-09
RcRownchangeRpKK*chgGame
 1962 0 3.50 7 0.00 1962   0.00 
  Valarezzo Ricard, Pedro 1906 ESP0.0010.00 0.00 
  Chavarria Cardona, Xavier 1776 ESP1.0010.00 0.00 
  Martin Valentin, Francisco 2012 ESP0.5010.00 0.00 
  Saiz Rodrigo, Josep Fernando 2011 ESP1.0010.00 0.00 
  Gutierrez Anso, Jose 2073 ESP0.0010.00 0.00 
  Gomez-Pardo Criado, Juan Antonio 1934 ESP1.0010.00 0.00 
  Quere, Alexandre 2025 FRA0.0010.00 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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