Individual Calculations September 2011
 Cirne, Bruno Uchoa  Total change: 0.00  Rating chartPersonal card
 Aberto do Brasil Xadrez Potiguar Natal/RN BRA 2011-08-19
RcRownchangeRpKK*chgGame
 1872 0 1.50 6 0.00 1679   0.00 
  Cabral, Denrick 1935 BRA0.0010.00 0.00 
  Costa Avelino, Thiago Cesar 1712 BRA1.0010.00 0.00 
  Rocha, Vitor Firmo De Souza 1871 BRA0.5010.00 0.00 
  Lucena, Helianto Dos Santos 1932 BRA0.0010.00 0.00 
  Da Silva Filho, Ibernon Luiz 1776 BRA0.0010.00 0.00 
  Maia, Jose Simplicio 2003 BRA0.0010.00 0.00 

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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