Individual Calculations May 2017
 Zuluaga Torres, Juan Pablo  Total change: -0.80  Rating chartPersonal card
 Campeonato Nacional Amateur 2017 Sub2300 Absoluto Bogota COL 2017-03-02
RcRownchangeKK*chgGame
 1939 1881 2.00 5 -0.04 20 -0.80 
  Arguelles Ochoa, Julio Cesar 1511 COL1.0010.10202.00 
  Arango, Santiago 2004 COL0.001-0.3320-6.60 
  Conti, Julian 2037 COL1.0010.712014.20 
  Olarte Parra, Jhoan Sebastian 1980 COL0.001-0.3620-7.20 
  Garcia, Alvaro f2165 COL0.001-0.1620-3.20 

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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