Individual Calculations January 2013
 Leal Cortes, Diego Fernando  Total change: 12.30  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 1983 1889 3.50 7 0.82 15 12.30 
  Gomez, Alfredo 1789 COL1.0010.36155.40 
  Lozano, Nestor Favian 2051 COL0.001-0.2915-4.35 
  Perez, Laura wf2027 COL1.0010.691510.35 
  Pardo, Alejandro 2214 COL0.001-0.1315-1.95 
  Ramirez, Francisco Javier 2094 COL0.5010.26153.90 
  Rodriguez M, Julian Enrique 2090 COL0.001-0.2415-3.60 
  Sosa Florez, Juan Sebastian 1613 COL1.0010.17152.55 

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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