Individual Calculations October 2008
 Arango, Andres Mauricio  Total change: -0.15  Rating chartPersonal card
 IRT Open Feria de las Flores Medellin COL 2008-08-06
RcRownchangeKK*chgGame
 2082 2124 5.00 9 -0.01 15 -0.15 
  Chirivi, Angie Lizeth 1892 COL1.0010.21153.15 
  Zuluaga, Cesar f2308 COL0.001-0.2615-3.90 
  Moreno, Jhovanni 1999 COL1.0010.33154.95 
  Fonseca, Carlos Arturo 1999 COL1.0010.33154.95 
  Munoz, Jhon Edison 2190 COL0.001-0.4115-6.15 
  Salazar, Aura Cristina wf2002 COL1.0010.33154.95 
  Ramirez, Carlos f2258 COL0.001-0.3215-4.80 
  Laverde, Luis Eduardo 2080 COL0.001-0.5615-8.40 
  Castro, Natalia Patricia 2007 COL1.0010.34155.10 

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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