Individual Calculations September 2013
 Hoshino, Karen  Total change: 7.05  Rating chartPersonal card
 Aberto de Mogi das Cruzes 2013 Mogi das Cruzes/SP BRA 2013-08-16
RcRownchangeKK*chgGame
 1919 1649 1.00 3 0.47 15 7.05 
  Pinto, Rendrex Lopes 2010 BRA0.001-0.1015-1.50 
  Casarin, Luis Marcio Pinhat 1899 BRA0.5010.31154.65 
  Alboredo, Julia 1847 BRA0.5010.26153.90 

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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