Individual Calculations May 2012
 Lizarazo, Juan Carlos  Total change: 22.80  Rating chartPersonal card
 Open Internacional de Semana Santa L.A.B. Bogota COL 2012-04-04
RcRownchangeKK*chgGame
 2178 2082 5.00 9 1.52 15 22.80 
  Martinez, Baquero Hugo Esteban 1940 COL1.0010.31154.65 
  Ruiz, Alciguel f2233 COL1.0010.701510.50 
  Tovio, Israel f2275 COL0.001-0.2515-3.75 
  Arenas, David m2423 COL0.001-0.1215-1.80 
  Escobar, Guido Jose 1941 COL1.0010.31154.65 
  Cardozo, Carlos Eduardo 1907 COL1.0010.27154.05 
  Marin, Sebastian 2326 COL0.001-0.2015-3.00 
  Lopez, Hernandez Carlos Manuel f2313 COL1.0010.791511.85 
  Perez Olarte, Cesar Camilo 2242 COL0.001-0.2915-4.35 

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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