Individual Calculations July 2008
 Labrador, John  Total change: 0.00  Rating chartPersonal card
 IRT 2ยช Eliminatoria Olimpiada Absoluto Cali COL 2008-05-01
RcRownchangeRpKK*chgGame
 1980 0 1.00 4 0.00 1787   0.00 
  Alvarez, Amaury 2109 COL0.0010.00 0.00 
  Rosales, Daniel 2032 COL0.5010.00 0.00 
  Hernandez, Jairo Andres 1807 COL0.0010.00 0.00 
  Valencia, Adrian David 1971 COL0.5010.00 0.00 

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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