Individual Calculations September 2009
 Valencia, Camilo  Total change: -14.10  Rating chartPersonal card
 IRT GP Feria de las Flores ELITE Medellin COL 2009-08-05
RcRownchangeKK*chgGame
 2095 2012 1.00 5 -0.94 15 -14.10 
  Guerrero, Juan Carlos m2193 COL0.001-0.2615-3.90 
  Sanabria Rangel, Sergio Andres 2087 COL0.001-0.4015-6.00 
  Romero, Daniela 2093 COL1.0010.61159.15 
  Montoya Diaz, Cesar Augusto 2097 COL0.001-0.3815-5.70 
  Avellaneda Arevalo, Ronald 2004 COL0.001-0.5115-7.65 

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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