Individual Calculations May 2011
 Raya Lara, David  Total change: 0.00  Rating chartPersonal card
 Campionat de Catalunya Equips – Preferent Barcelona II Catalunya ESP 2011-01-30
RcRownchangeRpKK*chgGame
 1979 0 2.00 5 0.00 1907   0.00 
  Sierra Casado, Manuel 1955 ESP1.0010.00 0.00 
  Delgado Vallejo, Francesc 2065 ESP0.0010.00 0.00 
  Martinez Alonso, Joan 1927 ESP0.5010.00 0.00 
  Barcelo Tizon, Cristian 2088 ESP0.5010.00 0.00 
  Martin Perez, Laura 1859 ESP0.0010.00 0.00 

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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