Blitz: Individual Calculations September 2015
 Hess, Robert L  Total change: 20.80  Rating chartPersonal card
 Sinquefield Cup Blitz Saint Louis, Missouri USA 2015-08-29
RcRownchangeKK*chgGame
 2481 2589 3.50 4 1.04 20 20.80 
  Abrahams, Steven L 2189  * USA1.0010.08201.60 
  Rosen, Eric S f2408 USA1.0010.26205.20 
  Akobian, Varuzhan g2653 USA0.5010.09201.80 
  Ramirez, Alejandro g2672 USA1.0010.612012.20 
 * 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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