Individual Calculations January 2010
 De Lima, Alisson Pinto  Total change: -25.50  Rating chartPersonal card
 Aberto do Brasil SINDILEGIS 2009 Brasilia/DF BRA 2009-10-30
RcRownchangeKK*chgGame
 2016 1876 0.00 3 -1.02 25 -25.50 
  Baeta, Marcio Netto 2228 BRA0.001-0.1125-2.75 
  Reis, Ernesto Guevara 1966 BRA0.001-0.3825-9.50 
  Juliani, Sidnei 1855 BRA0.001-0.5325-13.25 

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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