Individual Calculations January 2011
 Rojas Alarcon, Julian Anto  Total change: 6.90  Rating chartPersonal card
 Campeonato Nacional Absoluto 2010 Repechaje Varonil Mexico D.F. MEX 2010-06-25
RcRownchangeKK*chgGame
 2441 2322 2.50 6 0.46 15 6.90 
  Gonzalez Garcia, Jose g2514 MEX0.001-0.2515-3.75 
  Almeida Saenz, Alfonso m2380 MEX1.0010.58158.70 
  Ibarra Chami, Luis Fernand m2430 MEX0.001-0.3515-5.25 
  Gonzalez Garcia, Jose g2514 MEX0.5010.25153.75 
  Almeida Saenz, Alfonso m2380 MEX1.0010.58158.70 
  Ibarra Chami, Luis Fernand m2430 MEX0.001-0.3515-5.25 

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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