Individual Calculations October 2008
 Buitrago, Mauricio  Total change: 16.00  Rating chartPersonal card
 IRT GP Jamanudi Sub2100 Jamundi COL 2008-08-16
RcRownchangeKK*chgGame
 2013 1890 3.00 7 0.64 25 16.00 
  Moran, Daniel Stiven 2081 COL0.001-0.2525-6.25 
  Barreiro, Frank 2081 COL0.001-0.2525-6.25 
  Molina, Rafael 2046 COL1.0010.712517.75 
  Salazar, Dirza Marcela 1914 COL1.0010.532513.25 
  Navia, Edwin Adrian 2049 COL0.001-0.2925-7.25 
  Valencia, Adrian David 1924 COL1.0010.552513.75 
  Rua, Nora 1995 COL0.001-0.3625-9.00 

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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