Individual Calculations January 2014
 Sanchez, David  Total change: 2.10  Rating chartPersonal card
 Campeonato Nacional por Categorias Fase 1, Superior 2013 San Salvador ESA 2013-09-07
RcRownchangeKK*chgGame
 1971 1811 2.50 5 1.06 15 15.90 
  Pacheco, Julio 2001 ESA0.001-0.2515-3.75 
  Hernandez, Mauricio Daniel 1972 ESA0.5010.21153.15 
  Duarte, Juan 1942 ESA1.0010.681510.20 
  Mejia, Lucio 1937 ESA1.0010.671510.05 
  Vasquez, Marlon David 2003 ESA0.001-0.2515-3.75 

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)
 
 Campeonato Nacional por Categorias, Fase 2, Superior 2013 San Salvador ESA 2013-10-19
RcRownchangeKK*chgGame
 2080 1811 0.00 5 -0.92 15 -13.80 
  Arias, Daniel f2179 ESA0.001-0.1015-1.50 
  Argueta, Carlos 2002 ESA0.001-0.2515-3.75 
  Martinez, Nelson f2111 ESA0.001-0.1515-2.25 
  Chavez, Hector Eduardo 2156 ESA0.001-0.1115-1.65 
  Sanchez, Jose 1952 ESA0.001-0.3115-4.65 

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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