Individual Calculations November 2012
 Barrios, Bernardo  Total change: 0.00  Rating chartPersonal card
 Copa Latinoamericana de Ajedrez Cali COL 2012-10-04
RcRownchangeRpKK*chgGame
 1968 0 3.50 9 0.00 1888   0.00 
  Lopez Idarraga, Daniel Eduardo 2034 COL1.0010.00 0.00 
  Mateus, Martha wm2130 COL0.0010.00 0.00 
  Ruge, Edison 2205 COL0.0010.00 0.00 
  Osorio, Alejandro 1922 COL0.0010.00 0.00 
  Bolanos, Brigeth 1827 COL1.0010.00 0.00 
  Parra, Brayan 1817 COL0.5010.00 0.00 
  Contreras, Camilo Andres 1917 COL0.5010.00 0.00 
  Aguilar, Natalia Andrea 1939 COL0.5010.00 0.00 
  Loaiza, Yurani 1917 COL0.0010.00 0.00 

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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