Individual Calculations April 2009
 Pabon, Juan Pablo  Total change: -12.00  Rating chartPersonal card
 Nacional Sub10 Absoluto Manizales COL 2009-01-08
RcRownchangeKK*chgGame
 1912 2017 2.00 4 -0.48 25 -12.00 
  Renteria, Alejandro 1667 COL0.001-0.8925-22.25 
  Lopez, Luis Alejandro 1968 COL1.0010.432510.75 
  Torres, Jesus Marcial 1957 COL1.0010.422510.50 
  Zapata Arbelaes, Stiven 2057 COL0.001-0.4425-11.00 

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)
 

 

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