Blitz: Individual Calculations February 2015
 Aguirre Contreras, Cristian  Total change: 3.80  Rating chartPersonal card
 TORNEO BLITZ ZICOSUR 2015 Antofagasta CHI 2015-01-10
RcRownchangeKK*chgGame
 2034 2009 4.00 8 0.19 20 3.80 
  Pichot, Alan m2369 ARG0.001-0.1020-2.00 
  Yanez Almonacid, Jermain Esteb 1778 CHI0.001-0.7920-15.80 
  Valderrama Dahmen, Mauricio 1822 CHI1.0010.26205.20 
  Ramirez Feliu, Diego Eduardo 1852 CHI1.0010.29205.80 
  Avalos Parra, Joao f2172 CHI0.001-0.2820-5.60 
  Cortes Arias, Mariela 1888 CHI1.0010.34206.80 
  Arias Flores, Eladio 2120 CHI1.0010.652013.00 
  Mesias Rojas, Rabindranath 2274 CHI0.001-0.1820-3.60 

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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