Individual Calculations January 2013
 Florez, Edgar Mauricio  Total change: 5.40  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 1955 1913 1.50 3 0.18 30 5.40 
  Sanchez Sandoval, Gonzalo 2068 CHI0.001-0.2930-8.70 
  Acosta, Jaime 1710 COL1.0010.24307.20 
  Jaramillo Ochoa, Mateo 2088 COL0.5010.23306.90 

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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