Individual Calculations March 2010
 Vargas, Jose Robinson  Total change: -5.50  Rating chartPersonal card
 XI Torneo Internacional Santiago de Cali Elo Menor 2100 Cali Colombia COL 2009-12-26
RcRownchangeKK*chgGame
 1960 1999 2.00 4 -0.22 25 -5.50 
  Ossa Ramirez, Jesus Antonio 1853 COL1.0010.30257.50 
  Valencia, Adrian David 1911 COL1.0010.38259.50 
  Giraldo, Francisco 1986 COL0.001-0.5225-13.00 
  Gonzalez, Robert 2088 COL0.001-0.3825-9.50 

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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