Individual Calculations January 2010
 Sanchez Guerrero, Cesar  Total change: -0.75  Rating chartPersonal card
 XV Open Ideal ClavĂ© Barcelona ESP 2009-10-03
RcRownchangeKK*chgGame
 1954 1962 2.50 5 -0.05 15 -0.75 
  Serrano Pertinez, Miquel 2150 ESP0.001-0.2615-3.90 
  Calderon Gutierrez, Felipe 1803 ESP0.501-0.2115-3.15 
  Roca Llorca, Josep 1803 ESP1.0010.29154.35 
  Gea Cabrero, Jordi 2005 ESP1.0010.56158.40 
  Martinez, Juan Manuel 2009 ARG0.001-0.4315-6.45 

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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