Individual Calculations September 2011
 Luz, Edmundo Reis  Total change: -40.05  Rating chartPersonal card
 II Semifinal do Campeonato Maranhense Absoluto de Xadrez 2011 Sao Luis/MA BRA 2011-06-24
RcRownchangeKK*chgGame
 1984 2177 1.50 3 -0.73 15 -10.95 
  Pinto Filho, Joao Moreira 1921 BRA1.0010.19152.85 
  Damous, Felipe Soares 2058 BRA0.501-0.1615-2.40 
  Silva, Luiz Eduardo Lopes 1972 BRA0.001-0.7615-11.40 

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)
 
 Aberto do Brasil Victor Adamowski Maringa/PR BRA 2011-06-30
RcRownchangeKK*chgGame
 1886 2177 3.00 6 -1.94 15 -29.10 
  Da Silva Fo, Paulo Calixto 1815 BRA0.001-0.9015-13.50 
  Oliveira, Claudinei Gois 1809 BRA1.0010.10151.50 
  Azevedo, Edmundo Roberto Ramos 2092 BRA0.001-0.6215-9.30 
  Santana, Expedito 1777  * BRA1.0010.08151.20 
  Nunes Jr, Sidney 2047 BRA0.001-0.6815-10.20 
  Alves Silva, Luis Fernando 1777  * BRA1.0010.08151.20 
 * 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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