Individual Calculations April 2014
 Maia, Jonathan Cesar  Total change: 27.00  Rating chartPersonal card
 Campeonato Brasileiro Amador 2014 São Paulo/SP BRA 2014-03-01
RcRownchangeKK*chgGame
 2047 1883 3.50 6 1.80 15 27.00 
  Lopes, Marcelo Ferreira 2014 BRA1.0010.681510.20 
  Stivanelli, Leonardo Alexandre 2062 BRA1.0010.731510.95 
  Takeda, Lucas Koji 2015 BRA0.5010.18152.70 
  Fonseca, Luis Ernesto Serra Azul 2046 BRA0.5010.22153.30 
  Vieira, Jose Renato Braga S. 2051 BRA0.5010.22153.30 
  Verdibello, Mario Arnaldo B 2094 BRA0.001-0.2315-3.45 

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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