Individual Calculations September 2012
 Lopez Idarraga, Daniel Eduardo  Total change: -3.60  Rating chartPersonal card
 Festival Internacional IRT Feria de las Flores 2012 Medellin COL 2012-08-03
RcRownchangeKK*chgGame
 2105 2038 3.00 8 -0.24 15 -3.60 
  Tovio, Israel f2267 COL0.5010.29154.35 
  Alzate Londono, William De Je 2140 COL0.001-0.3615-5.40 
  Castaneda, Jhon David 2122 COL1.0010.62159.30 
  Rivera, Ingris wm2149 COL0.001-0.3515-5.25 
  Hurtado, Felipe 2118 COL0.001-0.3915-5.85 
  Geurts Morillo, Harry Tulio 1755 COL1.0010.16152.40 
  Mateus, Martha wm2118 COL0.5010.11151.65 
  Munoz, Farid 2172 COL0.001-0.3215-4.80 

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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