Individual Calculations September 2009
 Cano, Luis Fernando  Total change: 17.40  Rating chartPersonal card
 IRT GP Feria de las Flores ELITE Medellin COL 2009-08-05
RcRownchangeKK*chgGame
 2166 2195 6.00 9 1.16 15 17.40 
  Abril, Mauricio 2013 COL0.501-0.2415-3.60 
  Lizarazo, Juan Carlos 2058 COL1.0010.32154.80 
  Benitez Rodriguez, Carlos 2066 COL0.001-0.6715-10.05 
  Rendon, Daniel 2054 COL1.0010.31154.65 
  Rios, Alejandro m2313 COL1.0010.66159.90 
  Tovio, Israel 2290 COL1.0010.63159.45 
  Vittorino, Carlo Giovanni f2330 COL0.5010.18152.70 
  Sanabria Rangel, Sergio Andres 2087 COL1.0010.35155.25 
  Cuartas Medina, Jorge Humberto f2281 COL0.001-0.3815-5.70 

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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