Rapid: Individual Calculations October 2012
 Patino, Daniel Santiago  Total change: 1.60  Rating chartPersonal card
 Open IRT Activo Eliminatorias L.A.B Bogota COL 2012-09-09
RcRownchangeKK*chgGame
 1891 1812 2.50 6 0.08 20 1.60 
  Ceron, Juan Carlos 2035 COL0.001-0.2220-4.40 
  Moreno Lozano, Esteban 1635 COL1.0010.27205.40 
  Moreno Lozano, David 1903 COL0.5010.12202.40 
  Gomez, Juan Andres 1814 COL1.0010.502010.00 
  Lizarazo, Juan Carlos 2089 COL0.001-0.1720-3.40 
  Buitrago, Bernardo 1871 COL0.001-0.4220-8.40 

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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