Individual Calculations April 2014
 Peres, Jefferson Silva Dos Santos  Total change: 58.80  Rating chartPersonal card
 Campeonato Brasileiro Amador 2014 São Paulo/SP BRA 2014-03-01
RcRownchangeKK*chgGame
 2032 1890 3.50 5 1.96 30 58.80 
  Takeda, Lucas Koji 2015 BRA0.001-0.3330-9.90 
  Stivanelli, Leonardo Alexandre 2062 BRA1.0010.733021.90 
  Massarioli, Felipe Alvarenga 2032 BRA1.0010.693020.70 
  Branchini, Fernando Luis Sakamoto 1989 BRA1.0010.643019.20 
  De Sousa, Matheus Mazim 2064 BRA0.5010.23306.90 

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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