Blitz: Individual Calculations November 2013
 Plazas, Alfonso  Total change: 3.40  Rating chartPersonal card
 IRT Departamental Blitz Mayores Valle 2013 Cali COL 2013-10-27
RcRownchangeKK*chgGame
 1993 1968 2.00 4 0.17 20 3.40 
  Vanegas, Jhonny 2120 COL0.001-0.3020-6.00 
  Gonzalez, Robert 2031 COL0.001-0.4120-8.20 
  Gonzalez, Juan Manuel 2128 COL1.0010.712014.20 
  Martinez, Cristian Camilo 1694 COL1.0010.17203.40 

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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