Individual Calculations September 2011
 Hernandez, Daniel Santiago  Total change: -5.40  Rating chartPersonal card
 IRT Distrital Open de Mayores Julio Bogota COL 2011-07-20
RcRownchangeKK*chgGame
 1994 1976 2.00 5 -0.36 15 -5.40 
  Aguilar, Hernando 1876 COL1.0010.36155.40 
  Almanza, Rafael Andres 2159 COL0.5010.24153.60 
  Narvaez, Faber Alberto 2141 COL0.001-0.2815-4.20 
  Palomino, Daniel Fernando 1731 COL0.501-0.3015-4.50 
  Vargas, Edwin 2062 COL0.001-0.3815-5.70 

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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