Individual Calculations September 2012
 Salcedo, Diana  Total change: -13.05  Rating chartPersonal card
 Festival Internacional IRT Feria de las Flores 2012 Medellin COL 2012-08-03
RcRownchangeKK*chgGame
 2093 2027 2.00 7 -0.87 15 -13.05 
  Ramirez, Benjamin Dario 2201 COL0.001-0.2715-4.05 
  Alvarez, Pablo Andres 2111 COL0.5010.12151.80 
  Laverde, Luis Eduardo 2118 COL0.001-0.3815-5.70 
  Castaneda, Jhon David 2122 COL0.001-0.3715-5.55 
  Alzate Londono, William De Je 2140 COL0.5010.15152.25 
  Loaiza, Yurani 1922 COL0.001-0.6415-9.60 
  Fernandez, Victor 2040 COL1.0010.52157.80 

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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