Individual Calculations March 2015
 Villanueva, Guillermo  Total change: 4.20  Rating chartPersonal card
 IRT Club Argentino Ajedrez Sub 2200 Buenos Aires ARG 2015-02-14
RcRownchangeKK*chgGame
 1929 1975 3.50 6 0.21 20 4.20 
  Carvalho, Leonardo 1619 ARG1.0010.11202.20 
  Nejanky, Maisa 2065 ARG1.0010.622012.40 
  Gonzalez, Fabian 1910 ARG0.001-0.5920-11.80 
  Perez Aguado, Max Sergio 2032 ARG0.5010.08201.60 
  Amato, Leonel 2027 ARG0.001-0.4320-8.60 
  Caracciolo, Javier Eduardo 1918 ARG1.0010.42208.40 

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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