Individual Calculations May 2011
 Oliveira, Marco  Total change: 2.10  Rating chartPersonal card
 CNE 3 divisao - serie F several POR 2010-12-11
RcRownchangeKK*chgGame
 1887 2067 3.00 4 0.14 15 2.10 
  Bravo, Antonio 1929 POR0.501-0.1915-2.85 
  Felicio, Fernando 1920 POR1.0010.30154.50 
  Kurylski, Leonardo Tavares 1667  * POR1.0010.08151.20 
  Figueiredo, Mario 2030 POR0.501-0.0515-0.75 
 * 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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