Individual Calculations December 2014
 Perez Garzon, Rafael  Total change: -12.40  Rating chartPersonal card
 Subzonal 2.3.4 Colombia Absoluto 2014 Mosquera COL 2014-10-30
RcRownchangeKK*chgGame
 1974 1946 3.00 7 -0.31 40 -12.40 
  Dominguez, Ramiro 2196 COL0.001-0.1940-7.60 
  Rojas, Luis Alejandro 2088 COL0.001-0.3140-12.40 
  Beltran, Carlos Armando 2235 COL0.001-0.1640-6.40 
  Vanegas, Ricardo 1865 COL1.0010.394015.60 
  Cedeno, Romulo 1777 COL0.001-0.7240-28.80 
  Rubio Melo, Hugo Arturo 1794 COL1.0010.304012.00 
  Gomez Guardo, Cristian 1862 COL1.0010.384015.20 

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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