Individual Calculations September 2012
 Martins, Anderson Donay  Total change: -1.20  Rating chartPersonal card
 Aberto do Brasil de Maringa Maringa/PR BRA 2012-08-08
RcRownchangeKK*chgGame
 2082 1936 1.00 3 -0.04 30 -1.20 
  Matsuura, Everaldo g2336  * BRA0.001-0.0830-2.40 
  Zallio, Luciano Souza 2138 BRA0.001-0.2430-7.20 
  Vieira, Larissa Moretti 1771 BRA1.0010.28308.40 
 * 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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