Individual Calculations July 2008
 Serra Soto, Salvador  Total change: 25.75  Rating chartPersonal card
 Campeonato de Catalunya por Equipos - Cat. Preferente Lleida Catalunya ESP 2008-01-27
RcRownchangeKK*chgGame
 1951 2046 3.50 4 1.03 25 25.75 
  Aranzana Areste, Alberto 2027 ESP1.0010.472511.75 
  Vano Perez, Jose 2015 AND1.0010.462511.50 
  Vicente Oliva, Miquel A. 1993 ESP0.501-0.0725-1.75 
  Mas Gene, Oriol 1769 ESP1.0010.17254.25 

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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