Individual Calculations April 2014
 Ribeiro , Allysson  Total change: 4.35  Rating chartPersonal card
 Campeonato Brasileiro Amador 2014 São Paulo/SP BRA 2014-03-01
RcRownchangeKK*chgGame
 2011 1862 1.50 4 0.29 15 4.35 
  Sa, Antonio Villar Marques De 1975 BRA1.0010.65159.75 
  Catozzo Jr, Vinicius 2049 BRA0.5010.24153.60 
  Cadilhac, Igor Tokuichi Kikuchi 2033 BRA0.001-0.2715-4.05 
  Franca, Willian Bento 1986 BRA0.001-0.3315-4.95 

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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