Individual Calculations March 2012
 Mateus, Alejandro  Total change: 15.60  Rating chartPersonal card
 Primer Selectivo Clasico Valle 2012 Absoluto Cali COL 2012-02-10
RcRownchangeKK*chgGame
 2232 2230 3.50 5 1.04 15 15.60 
  Vargas, Mauricio 1967 COL1.0010.18152.70 
  Carvajal, Nolberto f2354 COL0.001-0.3315-4.95 
  Beltran, Carlos Armando 2213 COL1.0010.48157.20 
  Herrera, Juan Sebastian 2177 COL1.0010.43156.45 
  Escobar Forero, Alder m2449 COL0.5010.28154.20 

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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