Individual Calculations July 2008
 Gonzalez, Angela Orfilia  Total change: -22.75  Rating chartPersonal card
 IRT 1ยช Eliminatoria Olimpiada Femenino Bogota COL 2008-03-20
RcRownchangeKK*chgGame
 1986 2036 2.50 6 -0.91 25 -22.75 
  Herrera, Milena wf2016 COL0.001-0.5325-13.25 
  Rivera, Ingris wm2144 COL0.001-0.3525-8.75 
  Salazar, Aura Cristina wf1914 COL0.501-0.1725-4.25 
  Salazar, Dirza Marcela 1935 COL1.0010.36259.00 
  Fiesco, Ivon Gigiola 2060 COL0.001-0.4725-11.75 
  Gomez, Maria Helena 1847 COL1.0010.25256.25 

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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