Individual Calculations February 2019
 Becker, Allen  Total change: -10.60  Rating chartPersonal card
 Tim Just Winter Open XXXVI Schaumburg, Illinois USA 2019-01-05
RcRownchangeKK*chgGame
 1811 2054 2.50 4 -0.53 20 -10.60 
  Oberai, Vikram 1654  * USA1.0010.08201.60 
  Turgut, Aydin 2181 USA0.001-0.3320-6.60 
  Rajanish, Adhvaith 1709 USA0.501-0.3920-7.80 
  Rao, Patrick 1698 USA1.0010.11202.20 
 * 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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