Individual Calculations May 2012
 De Carvalho, Jose Jorge  Total change: -9.15  Rating chartPersonal card
 II Aberto do Brasil - Taça Cidade de Fortaleza Fortaleza/CE BRA 2012-04-05
RcRownchangeKK*chgGame
 2034 2190 3.50 6 -0.61 15 -9.15 
  Araujo, Vitor Angelo Lima 1790  * BRA1.0010.08151.20 
  Perdomo, Leandro m2372 ARG0.001-0.2615-3.90 
  Braga, Jose Pereira 2014 BRA0.501-0.2315-3.45 
  Dos Santos, Tiago Augusto 2023 BRA1.0010.28154.20 
  De Souza, Arthur Olintho 2076 BRA0.001-0.6615-9.90 
  Buarque, Hugo Leonardo De Brito 1928 BRA1.0010.18152.70 
 * 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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