Individual Calculations May 2011
 Martinez Alonso, Joan  Total change: -19.75  Rating chartPersonal card
 Campionat de Catalunya Equips – Preferent Barcelona II Catalunya ESP 2011-01-30
RcRownchangeKK*chgGame
 1954 1927 2.00 6 -0.79 25 -19.75 
  Benet Saniger, Xavier 1754 ESP1.0010.27256.75 
  Arcusa Postils, Ignasi 1866 ESP0.001-0.5825-14.50 
  Sierra Casado, Manuel 1955 ESP1.0010.542513.50 
  Delgado Vallejo, Francesc 2065 ESP0.001-0.3125-7.75 
  Norte Garcia, Andrea 1935 ESP0.001-0.4925-12.25 
  Fabre Vila, Miguel 2150 ESP0.001-0.2225-5.50 

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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