Individual Calculations April 2008
 Lugo, Sebastian  Total change: -26.00  Rating chartPersonal card
 Copa Ciudadela 2008 Ciudadela, Buenos Aires ARG 2008-01-08
RcRownchangeKK*chgGame
 1954 1959 1.00 4 -1.04 25 -26.00 
  Godoy, Carlos 2179 ARG0.001-0.2225-5.50 
  Pradines, Emmanuel 1914 ARG0.001-0.5625-14.00 
  Bracco, Facundo 1776 ARG0.001-0.7425-18.50 
  Bertolotti, Bruno 1946 ARG1.0010.482512.00 

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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