Individual Calculations July 2008
 Sanchez, Jose  Total change: 62.25  Rating chartPersonal card
 Campeonato Nacional Absoluto 2008 San Salvador ESA 2008-02-16
RcRownchangeKK*chgGame
 1956 1641 3.50 7 2.49 25 62.25 
  Tobar, Jorge 1991 ESA1.0010.892522.25 
  Velasquez, Oscar 1991 ESA0.001-0.1125-2.75 
  Mendez, Marlon 1991 ESA0.5010.39259.75 
  Blanco, David E. 1991 ESA1.0010.892522.25 
  Campos, Raymundo 1991 ESA1.0010.892522.25 
  Aguilar, Gustavo 1991 ESA0.001-0.1125-2.75 
  Martinez, Luis Gerardo 1749 ESA0.001-0.3525-8.75 

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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