Blitz: Individual Calculations January 2020
 Ford, Sam  Total change: -69.60  Rating chartPersonal card
 2019 Sevan Blitz Chess Championship Schaumburg, Illinois USA 2019-11-30
RcRownchangeKK*chgGame
 1716 2103 2.00 6 -3.48 20 -69.60 
  Akmatbekov, Aitegin 1703  * KGZ1.0010.08201.60 
  Akmatbekov, Aitegin 1703  * KGZ0.001-0.9220-18.40 
  Oberai, Vikram 1703  * USA1.0010.08201.60 
  Oberai, Vikram 1703  * USA0.001-0.9220-18.40 
  Kaplan, Avi Harrison 1743 USA0.001-0.9020-18.00 
  Kaplan, Avi Harrison 1743 USA0.001-0.9020-18.00 
 * 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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