Individual Calculations May 2011
 Bufi Pujadas, Antonio  Total change: 14.70  Rating chartPersonal card
 Campionat de Catalunya Equips – Preferent Barcelona II Catalunya ESP 2011-01-30
RcRownchangeKK*chgGame
 1883 1887 4.50 7 0.98 15 14.70 
  Arnijas Fabregas, Marc 1769 ESP1.0010.34155.10 
  Borges Ayats, Joaquim 2026 ESP0.001-0.3115-4.65 
  Exojo Lozano, Angel 1714 ESP1.0010.27154.05 
  Gonzalez Gonzalez, Santiago 2018 ESP1.0010.681510.20 
  Serrano Sanchez, Hilario 1914 ESP0.001-0.4615-6.90 
  Gonzalez Vila, Manel 1964 ESP1.0010.61159.15 
  Mas Sayos, Lluis 1777 ESP0.501-0.1515-2.25 

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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