Individual Calculations December 2014
 Cuellar, Jose Gabriel  Total change: -21.00  Rating chartPersonal card
 Subzonal 2.3.4 Colombia Absoluto 2014 Mosquera COL 2014-10-30
RcRownchangeKK*chgGame
 1890 1726 1.00 8 -1.37 20 -27.40 
  Ardila, Oscar Humberto 2071 COL0.001-0.1120-2.20 
  Prado, Leonardo 1986 COL0.001-0.1820-3.60 
  Gonzalez Delgado, Hugo Andres 1913 COL0.001-0.2620-5.20 
  Silva, Jorge 1937 COL0.001-0.2320-4.60 
  Rubio Melo, Hugo Arturo 1794 COL1.0010.592011.80 
  Ordonez Gonzalez, Gabriel 1900 COL0.001-0.2720-5.40 
  Vanegas, Ricardo 1865 COL0.001-0.3120-6.20 
  Pena Mora, Carlos 1650 COL0.001-0.6020-12.00 

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 de Ajedrez para Limitados Visuales Masculino 2014 Bogota COL 2014-11-07
RcRownchangeKK*chgGame
 1836 1719 1.00 2 0.32 20 6.40 
  Franco Perez, William 1773 COL1.0010.582011.60 
  Torres, Saulo De Jesus 1899 COL0.001-0.2620-5.20 

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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