Individual Calculations January 2011
 Bejarano U, Danny Andres  Total change: 28.25  Rating chartPersonal card
 JAVH McGregor de Ajedrez ITT Bogota COL 2010-12-03
RcRownchangeKK*chgGame
 2103 1879 2.00 4 1.13 25 28.25 
  Almanza, Rafael Andres 2148 COL0.001-0.1725-4.25 
  Villamil, Hector Orlando 2107 COL0.001-0.2125-5.25 
  Zabala, Fidel 2092 COL1.0010.772519.25 
  Conti, Julian 2063 COL1.0010.742518.50 

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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