Individual Calculations January 2013
 Tirado, Juan Camilo  Total change: -9.30  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 2018 1985 2.50 7 -0.62 15 -9.30 
  Alvarez, Pablo Andres 2116 COL1.0010.681510.20 
  Navia, Edwin Adrian 2095 COL1.0010.65159.75 
  Hurtado, Felipe 2127 COL0.001-0.3115-4.65 
  Barros Rivadeneira, Cristhian f2238 ECU0.5010.31154.65 
  Gonzalez, Amalia 1745 COL0.001-0.8015-12.00 
  Salazar, Carlos 2169 PER0.001-0.2615-3.90 
  Aldana, Boris Eugenio 1636 COL0.001-0.8915-13.35 

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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