Individual Calculations January 2009
 Cano, Luis Fernando  Total change: -42.60  Rating chartPersonal card
 Torneo IRT OPEN DE LAS AMERICAS Medellin COL 2008-11-13
RcRownchangeKK*chgGame
 2067 2238 1.50 6 -2.84 15 -42.60 
  Escobar Medina, Andres F 2059 COL0.001-0.7315-10.95 
  Hurtado, Felipe 2045 COL0.001-0.7515-11.25 
  Martinez, Martin 2027 COL0.501-0.2715-4.05 
  Benitez Rodriguez, Carlos 2051 COL1.0010.26153.90 
  Franco, Angela wf2098 COL0.001-0.6915-10.35 
  Narvaez, Faber Alberto 2123 COL0.001-0.6615-9.90 

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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