Individual Calculations May 2017
 Rodriguez, Juan Carlos  Total change: -22.40  Rating chartPersonal card
 Campeonato Nacional Amateur 2017 Sub2000 Absoluto Bogota COL 2017-03-02
RcRownchangeKK*chgGame
 1853 1925 3.00 6 -0.56 40 -22.40 
  Barros Tovar, Monica 1751 COL1.0010.274010.80 
  Palomares, Daniel 1768 COL1.0010.294011.60 
  Blanco, Santiago 1708 COL1.0010.22408.80 
  Ossa, Vladimir 1970 COL0.001-0.4440-17.60 
  Hernandez Fierro, Luis Eduardo 1969 COL0.001-0.4440-17.60 
  Palacios Parra, Ivan 1951 COL0.001-0.4640-18.40 

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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