Individual Calculations November 2011
 De Paula, Rafael Figueiredo  Total change: 3.75  Rating chartPersonal card
 Aberto do Brasil Cidade de Goiania 2011 Goiania/GO BRA 2011-09-16
RcRownchangeKK*chgGame
 2320 1986 0.50 2 0.25 15 3.75 
  Dos Santos, Haroldo Cunha 2254 BRA0.5010.33154.95 
  Mekhitarian, Krikor Sevag g2386  * BRA0.001-0.0815-1.20 
 * 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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