Individual Calculations September 2013
 Rodriguez Correa, Enrique  Total change: 3.30  Rating chartPersonal card
 IRT Agosto L.A.B Bogota COL 2013-08-16
RcRownchangeKK*chgGame
 1961 1996 3.50 6 0.22 15 3.30 
  Borbon, Oscar 1974 COL0.501-0.0315-0.45 
  Contreras R, Wilson Mauricio 1844 COL1.0010.30154.50 
  Ribero, Guillermo Andres 1777 COL1.0010.22153.30 
  Valle, Efrain c2209 COL0.001-0.2315-3.45 
  Prado, Leonardo 1938 COL1.0010.42156.30 
  Motta Leon, Gerardo 2023 COL0.001-0.4615-6.90 

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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