Individual Calculations May 2017
 Ramirez, Francisco Javier  Total change: 12.00  Rating chartPersonal card
 Campeonato Nacional Amateur 2017 Sub2000 Absoluto Bogota COL 2017-03-02
RcRownchangeKK*chgGame
 1844 1955 4.50 6 0.60 20 12.00 
  Vasquez, Rafael 1798 COL1.0010.29205.80 
  Martinez Paipa, Hernan 1884 COL0.001-0.6020-12.00 
  Moreno, Julian David 1824 COL1.0010.32206.40 
  Viancha, Wilfredo 1834 COL1.0010.34206.80 
  Marulanda, Carlos Andres 1820 COL1.0010.32206.40 
  Moreno, Jaime Alberto 1902 COL0.501-0.0720-1.40 

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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