Individual Calculations May 2012
 Llacuna Roca, Josep  Total change: 15.45  Rating chartPersonal card
 VII Obert Escacs d’Igualada i Anoia Igualada ESP 2012-01-28
RcRownchangeKK*chgGame
 1708 1697 4.50 7 1.03 15 15.45 
  Vilella Bertran, Joan 1924 ESP0.001-0.2115-3.15 
  Vilaprinyo Fornell, Lluis 1499 ESP1.0010.24153.60 
  Febrero Perez, Lluis 1538 ESP0.001-0.7115-10.65 
  Barnet Pastor, Ricard 1503 ESP1.0010.25153.75 
  Santiago Abril, Narcis J. 1873 ESP1.0010.731510.95 
  Torres Janer, Marc 1588 ESP1.0010.35155.25 
  Millaret Lores, Francesc 2032 ESP0.5010.38155.70 

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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