Individual Calculations July 2012
 Rodriguez Quiroga, Jose  Total change: -23.70  Rating chartPersonal card
 XIII Torneig Escacs La Passio Esparreguera Esparreguera ESP 2012-04-14
RcRownchangeKK*chgGame
 1710 1674 1.00 4 -0.79 30 -23.70 
  Rahal, Joe 1758 ESP0.001-0.3830-11.40 
  Soidan Parcerisas, Manel 1889 ESP0.001-0.2330-6.90 
  Vilella Morera, Jaume 1413 ESP1.0010.18305.40 
  Zamora Morales, Antoni 1779 ESP0.001-0.3630-10.80 

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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