Individual Calculations November 2023
 Stein, Jeremy  Total change: -36.80  Rating chartPersonal card
 US Class Open Championship - X Los Angeles, California USA 2023-09-22
RcRownchangeKK*chgGame
 1727 2013 1.50 4 -1.84 20 -36.80 
  Cui, Young 1814 USA0.001-0.7620-15.20 
  Gan, Nathan 1613  * USA0.501-0.4220-8.40 
  Zhou, Ivan 1738 USA0.501-0.3320-6.60 
  Puppalla, Pranay 1741 USA0.501-0.3320-6.60 
 * 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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