Individual Calculations June 2015
 Aoyama, Edmundo  Total change: -9.40  Rating chartPersonal card
 Campeonato Brasileiro Amador 2015 Sao Paulo/SP BRA 2015-04-30
RcRownchangeKK*chgGame
 1828 1829 2.00 5 -0.47 20 -9.40 
  Pereira, Geanfrancesco 2014 BRA0.001-0.2620-5.20 
  Nunes Jr, Sidney 2044 BRA0.001-0.2320-4.60 
  Ferreira, Rafael Cassoni Bueloni 1569 BRA1.0010.18203.60 
  Ikeda, Vinicius Yasuto 1944 BRA0.001-0.3420-6.80 
  Vilas Boas, Crisolon Terto 1568 BRA1.0010.18203.60 

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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