Individual Calculations January 2013
 Castellanos, Alvaro  Total change: 0.00  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeRpKK*chgGame
 1980 0 2.50 6 0.00 1923   0.00 
  Loaiza, Yurani 1911 COL0.0010.00 0.00 
  Duran Barraza, Mateo Andres 1860 COL1.0010.00 0.00 
  Lozada, Gustavo 1934 COL0.5010.00 0.00 
  Ramirez Buitrago, Diego Mauric 1991 COL1.0010.00 0.00 
  Mamani, Joan Franco 2146 PER0.0010.00 0.00 
  Camargo, Santiago 2039 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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