Individual Calculations July 2018
 Vieira, Jose Renato Braga S.  Total change: 9.20  Rating chartPersonal card
 Campeonato Brasileiro Amador 2018 U-2000 Sao Paulo SP BRA 2018-05-29
RcRownchangeKK*chgGame
 1944 1878 2.50 5 0.46 20 9.20 
  Fonseca, Luis Ernesto Serra Azul 1978 BRA0.001-0.3620-7.20 
  Valente, Rodrigo De Deus 1948 BRA1.0010.602012.00 
  Grillo, Carlos Henrique Gomes F 1930 BRA0.001-0.4320-8.60 
  Desideri, Ricardo Maruchi 1953 BRA1.0010.602012.00 
  Lorenzon De Carvalho, Tales P. 1913 BRA0.5010.05201.00 

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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