Individual Calculations April 2014
 Aoyama, Edmundo  Total change: -13.80  Rating chartPersonal card
 Campeonato Brasileiro Amador 2014 São Paulo/SP BRA 2014-03-01
RcRownchangeKK*chgGame
 1779 1917 3.00 6 -0.92 15 -13.80 
  Ishida, Leopoldo Tetsuo 1517  * BRA1.0010.08151.20 
  Nery Junior, Jose Antonio 2071 BRA0.001-0.2915-4.35 
  Santa Isabel, Marivaldo Dos Reis 1704 BRA1.0010.23153.45 
  Frois, Vitor Amorim 1642 BRA0.001-0.8315-12.45 
  Braga, Marcelo Melem 1687 BRA1.0010.21153.15 
  Vieira, Jose Renato Braga S. 2051 BRA0.001-0.3215-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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