Blitz: Individual Calculations August 2012
 Prado Segura, Robinson Alexander  Total change: 66.40  Rating chartPersonal card
 Open IRT Blitz JULIO L.A.B Bogota COL 2012-07-13
RcRownchangeKK*chgGame
 2046 1852 6.50 12 3.32 20 66.40 
  Rodriguez M, Julian Enrique 2070 COL0.001-0.2220-4.40 
  Rodriguez M, Julian Enrique 2070 COL1.0010.782015.60 
  Santos Morales, Natalia Andrea 2038 COL0.5010.24204.80 
  Santos Morales, Natalia Andrea 2038 COL1.0010.742014.80 
  Ruiz, Alciguel f2236 COL0.001-0.0920-1.80 
  Ruiz, Alciguel f2236 COL0.001-0.0920-1.80 
  Perez, Laura wf1860 COL1.0010.512010.20 
  Perez, Laura wf1860 COL1.0010.512010.20 
  Salcedo, Diana wf2021 COL1.0010.722014.40 
  Salcedo, Diana wf2021 COL0.001-0.2820-5.60 
  Vargas, Mauricio 2049 COL0.001-0.2520-5.00 
  Vargas, Mauricio 2049 COL1.0010.752015.00 

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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