Individual Calculations April 2013
 Arias, Daniel  Total change: 2.55  Rating chartPersonal card
 Campeonato por Categoria Apertura Superior 2013, fase 1 San Salvador ESA 2013-02-16
RcRownchangeKK*chgGame
 1952 2106 4.00 6 -0.23 15 -3.45 
  Pacheco, Julio 1996 ESA0.001-0.6515-9.75 
  Hernandez, Mauricio Daniel 1950 ESA1.0010.29154.35 
  Tobar, Jorge 1967 ESA0.501-0.1915-2.85 
  Mejia, Lucio 1895 ESA1.0010.23153.45 
  Ayala, Rolando 1964 ESA1.0010.31154.65 
  Sanchez, Jose 1939 ESA0.501-0.2215-3.30 

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)
 
 Juegos Deportivos Centromericanos Masculino San Jose CRC 2013-03-04
RcRownchangeKK*chgGame
 2109 2144 1.50 2 0.40 15 6.00 
  Giron, David 2043 GUA0.501-0.1415-2.10 
  Rocha, Maximiliano f2175 NCA1.0010.54158.10 

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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