Individual Calculations June 2015
 Pulgar, Cristian  Total change: -39.60  Rating chartPersonal card
 VII Torneo Inter-Regional por equipos Copa Abogado Arturo Prat Chacon Valdivia CHI 2015-05-23
RcRownchangeKK*chgGame
 1976 1976 0.50 3 -0.99 40 -39.60 
  Abarza Alarcon, Oscar 1900 CHI0.001-0.6040-24.00 
  Navarrete Sandoval, Francisco 1973 CHI0.5010.00400.00 
  Barria Yaitul, Armin 2054 CHI0.001-0.3940-15.60 

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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