Individual Calculations October 2012
 Fonseca, Luis Ernesto Serra Azul  Total change: -6.30  Rating chartPersonal card
 Final do Circuito Oncosinos 2012 Porto Alegre BRA 2012-09-06
RcRownchangeKK*chgGame
 1831 2102 2.00 3 -0.42 15 -6.30 
  Bidigaray, Marcio 1707 BRA1.0010.08151.20 
  De Oliveira, Francemir Barra 1781 BRA0.001-0.8715-13.05 
  Zimmermann, Kleber Renato P 2006 BRA1.0010.37155.55 

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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