Individual Calculations May 2010
 Ribeiro, Matheus Cavalcante  Total change: -12.25  Rating chartPersonal card
 Aberto do Brasil Cidade de Salvador Salvador/BA BRA 2010-04-01
RcRownchangeKK*chgGame
 1878 2162 2.00 3 -0.49 25 -12.25 
  Passos Coutinho, Eduardo 1766 BRA0.501-0.4225-10.50 
  Azevedo, Eduardo Jose E De 1972 BRA0.501-0.2525-6.25 
  Baptista, Igor Lucas G 1895 BRA1.0010.18254.50 

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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