Individual Calculations July 2008
 Fieri, Isaac Pedroso  Total change: -6.50  Rating chartPersonal card
 Aberto do Brasil de Santos Santos/SP BRA 2008-05-17
RcRownchangeKK*chgGame
 1983 2051 1.50 3 -0.26 25 -6.50 
  Ueti, Silvio Shigueo 2234 BRA0.001-0.2625-6.50 
  Silva, Caio Henrique Dos Santos 1861 BRA0.501-0.2525-6.25 
  Cardoso Junior, Cicero Assuncao 1855 BRA1.0010.25256.25 

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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