Individual Calculations February 2023
 Dmitriev, Andrey  Total change: -44.80  Rating chartPersonal card
 Tim Just Winter Open XXXIX - Major Section Schaumburg, IL USA 2023-01-06
RcRownchangeKK*chgGame
 1694 1725 0.50 3 -1.12 40 -44.80 
  Rivedal, Andrew 1724 USA0.001-0.5040-20.00 
  Mehrotra, Ekansh 1814 USA0.001-0.3840-15.20 
  Zheng, Lerui 1544 USA0.501-0.2440-9.60 

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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