Individual Calculations July 2010
 Vargas, Robinson  Total change: 8.00  Rating chartPersonal card
 IRT Deptal Mayores Absoluto Valle 2010 Cali COL 2010-05-14
RcRownchangeKK*chgGame
 2124 1994 2.00 5 0.32 25 8.00 
  Escobar Barona, Juan Fernando 2020 COL1.0010.542513.50 
  Sanchez, Victor Hugo 2293 COL0.001-0.1525-3.75 
  Gonzalez, Robert 2070 COL0.5010.10252.50 
  Giraldo, Francisco 2027 COL0.5010.05251.25 
  Beltran, Carlos Armando 2210 COL0.001-0.2225-5.50 

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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