Individual Calculations October 2008
 Abarca Gonzalez, Damaris Nicole  Total change: -5.75  Rating chartPersonal card
 XIX Panam.Fest U18 Girls Carlos Paz, Cordoba ARG 2008-06-30
RcRownchangeKK*chgGame
 1972 1948 3.50 8 -0.23 25 -5.75 
  Gutierrez Mancillas, Alicia 2004 MEX1.0010.582514.50 
  Aliaga Fernandez, Ingrid Y wf2096 PER0.001-0.3025-7.50 
  Amed, Stephanie wf2084 ARG0.001-0.3225-8.00 
  Torres Cancino, Anita 1753 PER1.0010.25256.25 
  Jamison, Courtney 1979 USA0.5010.04251.00 
  Aquino Socualaya, Milsy 1908 PER0.001-0.5625-14.00 
  Aguilar, Natalia Andrea 1966 COL1.0010.532513.25 
  Luna, Raisa 1982 BOL0.001-0.4525-11.25 

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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