Individual Calculations January 2013
 Gonzalez Lopez, Nicolas Mateo  Total change: -6.60  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 2044 1824 0.00 2 -0.44 15 -6.60 
  Santos Morales, Natalia Andrea 2017 COL0.001-0.2515-3.75 
  Acuna Buitrago, Camilo Andres 2070 COL0.001-0.1915-2.85 

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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