Individual Calculations January 2012
 Coy Herran, Alfonso  Total change: 0.00  Rating chartPersonal card
 II JAHV McGregor de Ajedrez ITT Bogota COL 2011-12-06
RcRownchangeRpKK*chgGame
 1963 0 4.00 10 0.00 1891   0.00 
  Nino, Juan Camilo 2062 COL0.5010.00 0.00 
  Dominguez, Miller 2012 COL1.0010.00 0.00 
  Martinez, Mauricio 2002 COL1.0010.00 0.00 
  Diaz Herrera, Leider Andres 1941 COL0.5010.00 0.00 
  Alvarez, Dager 2147 COL0.0010.00 0.00 
  Zabala, Fidel 2005 COL0.0010.00 0.00 
  Manotas, S Franklin 1969 COL0.0010.00 0.00 
  Maldonado, Hector 1971 COL0.0010.00 0.00 
  Gomez Calderon, Valentina 1823 COL0.0010.00 0.00 
  Herrera, Wilene 1696 COL1.0010.00 0.00 

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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