Individual Calculations July 2012
 Bayarri Ponsa, Eduard  Total change: -3.75  Rating chartPersonal card
 Campionato de Catalunya de Veterans Santa Susanna ESP 2012-05-11
RcRownchangeKK*chgGame
 1990 1899 2.00 6 -0.25 15 -3.75 
  Dominguez Rueda, Juan 2138 ESP0.5010.30154.50 
  Borras Julian, Teodoro 2039 ESP0.001-0.3115-4.65 
  Vilageliu Ceballos, Josep M. 2122 ESP0.001-0.2215-3.30 
  Idoate Arrazurria, Ricardo 1589 ESP1.0010.14152.10 
  Duran Vallverdu, Juan 2010 ESP0.5010.15152.25 
  Coll Sola, Joan 2042 ESP0.001-0.3115-4.65 

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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