Individual Calculations October 2008
 Rivera, Ingris  Total change: -18.15  Rating chartPersonal card
 Semifinal Olimpiada Fem Grupo B Cali COL 2008-09-03
RcRownchangeKK*chgGame
 2040 2171 3.50 7 -1.21 15 -18.15 
  Matta, Paola Andrea 1979 COL0.001-0.7515-11.25 
  Franco, Beatriz wf2076 COL1.0010.37155.55 
  Orozco, Lina Yomayra 2072 COL0.001-0.6415-9.60 
  Mateus, Martha 2156 COL1.0010.48157.20 
  Orozco, Luz Elena 1957 COL0.001-0.7715-11.55 
  Villa, Olivia Rosalba 2015 COL0.501-0.2115-3.15 
  Gelves, Sandra Milena 2026 COL1.0010.31154.65 

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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