Individual Calculations January 2011
 Cruz, Eider Tiago Da  Total change: 3.00  Rating chartPersonal card
 77º Campeonato Brasileiro Absoluto - Semifinal Região 1 Sao Paulo/SP BRA 2010-10-30
RcRownchangeKK*chgGame
 2137 2185 4.00 7 0.12 25 3.00 
  Rodrigues, Leandro Pereira 1855 BRA0.501-0.3825-9.50 
  Reis, Alan De Albuquerque Maran 2017 BRA0.501-0.2225-5.50 
  Mariano, Marceley Martins 2046 BRA1.0010.31257.75 
  Gonzalez, Bolivar Ribeiro f2286 BRA0.001-0.3625-9.00 
  Schutt, Ricardo De Amorim 2143 BRA1.0010.442511.00 
  Aranha Filho, Alvaro Z f2299 BRA1.0010.662516.50 
  Matsuura, Frederico 2313 BRA0.001-0.3325-8.25 

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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