Individual Calculations November 2012
 Orozco, Luz Elena  Total change: -23.55  Rating chartPersonal card
 Copa Latinoamericana de Ajedrez Cali COL 2012-10-04
RcRownchangeKK*chgGame
 2090 2092 2.00 7 -1.57 15 -23.55 
  Toro Henao, Juan Sebastian 1798 COL1.0010.15152.25 
  Zapata, Alonso g2467 COL0.001-0.0915-1.35 
  Rios, Cristhian Camilo f2348 COL0.001-0.1915-2.85 
  Ruiz C, Joshua D m2315 COL0.001-0.2215-3.30 
  Florez, Luis Angel 1994 COL0.501-0.1315-1.95 
  Medina, Andres Felipe 1894 COL0.501-0.2615-3.90 
  Parra, Brayan 1817 COL0.001-0.8315-12.45 

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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