Rapid: Individual Calculations April 2013
 Pimentel, William Barreto  Total change: -2.80  Rating chartPersonal card
 Aberto do Brasil de RPD - etapa 2 Brasília Brasília DF BRA 2013-03-02
RcRownchangeKK*chgGame
 1989 2102 3.00 5 -0.14 20 -2.80 
  Freitas, Vilmar Rosa De 1782 BRA1.0010.13202.60 
  Cunha Lucas, Aguiar 2179 BRA0.001-0.3920-7.80 
  Ramos Julio, Cesar Alves 2162 BRA1.0010.582011.60 
  Sa, Antonio Villar Marques 2031 BRA0.001-0.6020-12.00 
  Fontenele, Edson Guilherme 1790 BRA1.0010.14202.80 

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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