Individual Calculations May 2010
 Perez Pacheco, Ventura  Total change: 7.95  Rating chartPersonal card
 Catalunya D’equips Preferent Tarragona II Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 1962 1965 4.50 8 0.53 15 7.95 
  Beltran Reverter, Josep M. 1875 ESP0.501-0.1215-1.80 
  Rius Bargallo, Josep Ramon 1990 ESP0.5010.03150.45 
  Subirats Ferrando, Jordi 1612 ESP1.0010.11151.65 
  Asensio Gil, Jesus 2055 ESP1.0010.62159.30 
  Mateu Oliveras, Salvador 1751 ESP1.0010.23153.45 
  Gutierrez Masdeu, Juan 2247 ESP0.5010.34155.10 
  Sanahuja Llopis, Albert 2105 ESP0.001-0.3115-4.65 
  Sanchez Bernardino, Miguel A 2061 ESP0.001-0.3715-5.55 

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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