Individual Calculations June 2015
 Lopes Pereira, Eder  Total change: 18.00  Rating chartPersonal card
 Campeonato Brasileiro Amador 2015 Sao Paulo/SP BRA 2015-04-30
RcRownchangeKK*chgGame
 1863 1649 1.50 4 0.45 40 18.00 
  Miquelin, Nicolas Seoane 2000 BRA0.5010.394015.60 
  Awoki, Daniel Teidi 1993 BRA0.001-0.1240-4.80 
  Souza, Gustavo Horokoski De 1928 BRA0.001-0.1640-6.40 
  Santos, Marcos Correia 1531 BRA1.0010.344013.60 

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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