Individual Calculations June 2015
 Nunes Jr, Sidney  Total change: 4.80  Rating chartPersonal card
 Campeonato Brasileiro Amador 2015 Sao Paulo/SP BRA 2015-04-30
RcRownchangeKK*chgGame
 1870 2044 4.50 6 0.24 20 4.80 
  Jesus, Mariana De 1727 BRA0.501-0.3720-7.40 
  Queiroz, Stella Becker 1728 BRA1.0010.13202.60 
  Aoyama, Edmundo 1829 BRA1.0010.23204.60 
  Pires Da Silva, Saulo De Tarso 1925 BRA1.0010.34206.80 
  De Moura, Sergio Jovelino 2147 BRA0.5010.14202.80 
  Vescovi, Katherine Lemos c1865 BRA0.501-0.2320-4.60 

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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