Individual Calculations May 2012
 Lima, Jose Sampaio De  Total change: 4.80  Rating chartPersonal card
 II Aberto do Brasil - Taça Cidade de Fortaleza Fortaleza/CE BRA 2012-04-05
RcRownchangeKK*chgGame
 2149 2045 2.00 5 0.16 30 4.80 
  Santiago, Yago De Moura f2360 BRA0.5010.363010.80 
  Borges, Wagner Da Silva 2185 BRA0.001-0.3130-9.30 
  Costa, , Carlos Evanir 2217 BRA0.001-0.2730-8.10 
  Lima, Antonio Stenio Patricio 1799 BRA1.0010.19305.70 
  Andrade, Roberto Luiz Costa f2186 BRA0.5010.19305.70 

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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