Individual Calculations January 2014
 Blanco, David E.  Total change: -10.80  Rating chartPersonal card
 Campeonato Nacional por Categorias Fase 1, Superior 2013 San Salvador ESA 2013-09-07
RcRownchangeKK*chgGame
 2016 1979 2.00 6 -0.72 15 -10.80 
  Arias, Daniel f2195 ESA1.0010.781511.70 
  Martinez, Nelson f2111 ESA0.5010.18152.70 
  Vasquez, Marlon David 2003 ESA0.001-0.4715-7.05 
  Blandon, Jaime 1895 ESA0.501-0.1215-1.80 
  Avelar, Gabriela wf1906 ESA0.001-0.6015-9.00 
  Ayala, Rolando 1986 ESA0.001-0.4915-7.35 

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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