Individual Calculations May 2013
 Sierra Aguerri, Joaquin  Total change: 54.90  Rating chartPersonal card
 Cto equipos Aragon Categoria Preferente Aragon ESP 2013-01-26
RcRownchangeKK*chgGame
 1993 1978 7.50 8 3.66 15 54.90 
  Bailo Remacha, Santiago 2030 ESP1.0010.57158.55 
  Gutierrez Mingueza, Ruben 2078 ESP1.0010.64159.60 
  Naya Sancho, Juan Manuel 1895 ESP1.0010.39155.85 
  Valiente Roy, Jose Javier 2031 ESP0.5010.07151.05 
  Gayan Carceller, Miguel Angel 1875 ESP1.0010.36155.40 
  Sanchez Castro, Roberto 2014 ESP1.0010.55158.25 
  Marcellan Peire, Jesus Eduardo 1879 ESP1.0010.36155.40 
  Jario Garcia, Ricardo 2145 ESP1.0010.721510.80 

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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