Blitz: Individual Calculations February 2013
 Alvarez, Amaury  Total change: -21.00  Rating chartPersonal card
 IRT Ajedrez Blitz Sede Social y Deportiva SIAFYD Duitama COL 2013-01-05
RcRownchangeKK*chgGame
 2064 2152 4.50 9 -1.05 20 -21.00 
  Barrios, Felipe 1979 COL1.0010.27205.40 
  Ramirez, Francisco Javier 2038 COL1.0010.34206.80 
  Pardo, Alejandro 2217 COL0.001-0.4120-8.20 
  Becerra, Juan David f2307 COL0.001-0.2920-5.80 
  Rey Serrano, Jorge Enrique 1939 COL1.0010.23204.60 
  Puerto, Alejandro 1968 COL1.0010.26205.20 
  Cadena, Juan Manuel 2096 COL0.501-0.0820-1.60 
  Dominguez Rincon, Miller 2043 COL0.001-0.6520-13.00 
  Abril, Mauricio 1989 COL0.001-0.7220-14.40 

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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