Individual Calculations June 2013
 Cunha, Rafael Fernandes  Total change: -6.60  Rating chartPersonal card
 XVII Memorial Cel PM Francisco Alves Fortaleza/CE BRA 2013-05-17
RcRownchangeKK*chgGame
 2032 1914 1.00 4 -0.44 15 -6.60 
  Valle, Adriano f2254 BRA0.001-0.1215-1.80 
  Correia, Mario 2119 POR0.001-0.2415-3.60 
  Leite, Joao Carlos Zirpoli Leite 1709 BRA1.0010.24153.60 
  Bastos, Werton Alvarenga 2045 BRA0.001-0.3215-4.80 

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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