Individual Calculations January 2013
 Angel, Antonio  Total change: -19.65  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 1874 1946 1.00 4 -1.31 15 -19.65 
  Nino, Juan Camilo 2073 COL0.001-0.3315-4.95 
  Celis Vargas, Walter Enrique 1689 COL0.501-0.3215-4.80 
  Navia, Edwin Adrian 2095 COL0.001-0.3015-4.50 
  Pinilla, Diego 1640 COL0.501-0.3615-5.40 

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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