Rapid: Individual Calculations November 2013
 De Moura, Iridio Johansen  Total change: 1.80  Rating chartPersonal card
 RPD CXC Ernesto Luiz de Assis Pereira Curitiba/PR BRA 2013-10-05
RcRownchangeKK*chgGame
 1993 2091 2.50 4 0.09 20 1.80 
  Oliveira Sobrinho, Francisco Rodr 1719 BRA1.0010.10202.00 
  Chemin, Justo Reinaldo f2131 BRA1.0010.562011.20 
  Palozi, Paulo Ricardo 2248 BRA0.001-0.2920-5.80 
  Barbosa, Jefferson Lucas Munho 1872 BRA0.501-0.2820-5.60 

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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