Individual Calculations April 2013
 Dominguez, Ana  Total change: -4.80  Rating chartPersonal card
 Campeonato Nacional Femenino de El Salvador 2013 San Salvador ESA 2013-01-19
RcRownchangeKK*chgGame
 1723 1800 3.50 6 -0.11 15 -1.65 
  Garcia, Alcira 1740 ESA0.501-0.0815-1.20 
  Ortez, Andrea 1640 ESA1.0010.29154.35 
  Sanchez, Ingrid wf2009 ESA0.5010.27154.05 
  De Leon, Stephanie 1591 ESA0.001-0.7715-11.55 
  Palacios, Celina 1616 ESA0.501-0.2415-3.60 
  Guardado Flores, Diana Beatriz 1743 ESA1.0010.42156.30 

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)
 
 Campeonato por Categoria Apertura Superior 2013, fase 1 San Salvador ESA 2013-02-16
RcRownchangeKK*chgGame
 1640 1800 0.50 1 -0.21 15 -3.15 
  Ortez, Andrea 1640 ESA0.501-0.2115-3.15 

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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