Individual Calculations October 2008
 Gonzalez, Omar  Total change: -32.55  Rating chartPersonal card
 IRT GP Jamanudi Elite Jamundi COL 2008-08-16
RcRownchangeKK*chgGame
 2044 2227 1.50 5 -2.17 15 -32.55 
  Orozco, Luz Elena 1957 COL0.501-0.3315-4.95 
  Castano, Jhon Edison 1969 COL0.001-0.8215-12.30 
  Schneider-Zinner, Werner 2066 COL0.501-0.2115-3.15 
  Mateus, Martha 2156 COL0.001-0.6015-9.00 
  Orozco, Lina Yomayra 2072 COL0.501-0.2115-3.15 

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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