Blitz: Individual Calculations January 2015
 Becerra, Juan David  Total change: -15.60  Rating chartPersonal card
 IRT BLITZ Millonario de Navidad Ciudad Bogota Bogota COL 2014-12-07
RcRownchangeKK*chgGame
 2035 2336 6.00 8 -0.78 20 -15.60 
  Santamaria Vargas, Miguel 2025 COL0.001-0.8620-17.20 
  Santamaria Vargas, Miguel 2025 COL1.0010.14202.80 
  Chegwing, Alberto 2061 COL0.001-0.8320-16.60 
  Chegwing, Alberto 2061 COL1.0010.17203.40 
  Contreras R, Wilson Mauricio 1936  * COL1.0010.08201.60 
  Contreras R, Wilson Mauricio 1936  * COL1.0010.08201.60 
  Cardona, Albeiro 2119 COL1.0010.22204.40 
  Cardona, Albeiro 2119 COL1.0010.22204.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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