Individual Calculations January 2011
 Larrea, Daniela  Total change: -6.00  Rating chartPersonal card
 Campeonato Pan Americano Feminino 2010 Campinas/SP BRA 2010-11-28
RcRownchangeKK*chgGame
 1906 1681 0.50 3 -0.24 25 -6.00 
  Guerrero Rodriguez, Alejandra wm2081  * MEX0.001-0.0825-2.00 
  Tamarozi, Isabelle 1695 BRA0.5010.02250.50 
  Correa, Jaqueline Pamplona wc1942 BRA0.001-0.1825-4.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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