Blitz: Individual Calculations April 2014
 Sabogal Varela, Jose Joaquin  Total change: 6.40  Rating chartPersonal card
 IRT Campeonato Nacional Ajedrez Blitz Sub 20 Absoluto Bogota COL 2014-03-16
RcRownchangeKK*chgGame
 1873 1633 2.00 8 0.32 20 6.40 
  Gonzalez, Andres Felipe 1938 COL0.001-0.1420-2.80 
  Gonzalez, Andres Felipe 1938 COL0.001-0.1420-2.80 
  Cadavid, Juan Miguel 1895 COL0.001-0.1820-3.60 
  Cadavid, Juan Miguel 1895 COL0.001-0.1820-3.60 
  Ribero, Guillermo Andres 1729 COL1.0010.632012.60 
  Ribero, Guillermo Andres 1729 COL1.0010.632012.60 
  Valencia, Cristian Johan 1928 COL0.001-0.1520-3.00 
  Valencia, Cristian Johan 1928 COL0.001-0.1520-3.00 

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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