Individual Calculations December 2013
 Hoshino, Karen  Total change: 6.30  Rating chartPersonal card
 IV IRT Interior SP Iracemapolis/SP BRA 2013-11-08
RcRownchangeKK*chgGame
 1827 1702 1.50 3 0.42 15 6.30 
  Sobral, Juliana Maranduba 1482 BRA1.0010.22153.30 
  Dias Da Silva, Adriano 1970 BRA0.5010.33154.95 
  Dos Santos, Lucas Aparecido 2028 BRA0.001-0.1315-1.95 

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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