Individual Calculations January 2014
 Martinez, Nelson  Total change: 7.65  Rating chartPersonal card
 Campeonato Nacional por Categorias Fase 1, Superior 2013 San Salvador ESA 2013-09-07
RcRownchangeKK*chgGame
 2039 2111 5.00 7 0.85 15 12.75 
  Coreas, Guillermo 1946 ESA1.0010.28154.20 
  Blanco, David E. 1979 ESA0.501-0.1815-2.70 
  Mendez, Marlon 2030 ESA0.501-0.1115-1.65 
  Avelar, Gabriela wf1906 ESA1.0010.24153.60 
  Chavez, Ricardo Ernesto f2190 ESA1.0010.61159.15 
  Burgos Figueroa, Carlos E. m2210 ESA0.5010.14152.10 
  Giron, Jorge Ernesto 2015 ESA0.501-0.1315-1.95 

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
 2062 2111 3.00 6 -0.34 15 -5.10 
  Argueta, Carlos 2002 ESA0.501-0.1515-2.25 
  Giron, Jorge Ernesto 2015 ESA0.501-0.1315-1.95 
  Sanchez, David 1811 ESA1.0010.15152.25 
  Burgos Figueroa, Carlos E. m2210 ESA0.5010.14152.10 
  Chavez, Hector Eduardo 2156 ESA0.5010.06150.90 
  Arias, Daniel f2179 ESA0.001-0.4115-6.15 

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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